Home / 735,275.01-1,102,948.70-202,784.25

Finding the Fourth Proportional to 735,275.01, 1,102,948.70 and 202,784.25

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Solution

The fourth proportional to 735,275.01, 1,102,948.70 and 202,784.25 is: 304,186.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    735,275.01 : 1,102,948.70 = 202,784.25 : x
  2. Step 2: Convert to fraction form
    735,275.01/1,102,948.70 = 202,784.25/x
  3. Step 3: Cross multiply
    735,275.01x = 1,102,948.70 × 202,784.25
  4. Step 4: Simplify right side
    735,275.01x = 223,660,623,904.05
  5. Step 5: Solve for x
    x = 223,660,623,904.05/735,275.01
  6. Step 6: Final answer
    x = 304,186.35

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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.