Home / 4,835.90-7,253.85-1,373.18

Finding the Fourth Proportional to 4,835.90, 7,253.85 and 1,373.18

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Solution

The fourth proportional to 4,835.90, 7,253.85 and 1,373.18 is: 2,059.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,835.90 : 7,253.85 = 1,373.18 : x
  2. Step 2: Convert to fraction form
    4,835.90/7,253.85 = 1,373.18/x
  3. Step 3: Cross multiply
    4,835.90x = 7,253.85 × 1,373.18
  4. Step 4: Simplify right side
    4,835.90x = 9,960,841.74
  5. Step 5: Solve for x
    x = 9,960,841.74/4,835.90
  6. Step 6: Final answer
    x = 2,059.77

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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.