Home / 735,855.36-1,103,585.28-203,251.20

Finding the Fourth Proportional to 735,855.36, 1,103,585.28 and 203,251.20

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Solution

The fourth proportional to 735,855.36, 1,103,585.28 and 203,251.20 is: 304,822.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    735,855.36 : 1,103,585.28 = 203,251.20 : x
  2. Step 2: Convert to fraction form
    735,855.36/1,103,585.28 = 203,251.20/x
  3. Step 3: Cross multiply
    735,855.36x = 1,103,585.28 × 203,251.20
  4. Step 4: Simplify right side
    735,855.36x = 224,305,032,462.34
  5. Step 5: Solve for x
    x = 224,305,032,462.34/735,855.36
  6. Step 6: Final answer
    x = 304,822.18

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.