Home / 4,337.51-5,985.12-2,635.13

Finding the Fourth Proportional to 4,337.51, 5,985.12 and 2,635.13

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Solution

The fourth proportional to 4,337.51, 5,985.12 and 2,635.13 is: 3,636.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,337.51 : 5,985.12 = 2,635.13 : x
  2. Step 2: Convert to fraction form
    4,337.51/5,985.12 = 2,635.13/x
  3. Step 3: Cross multiply
    4,337.51x = 5,985.12 × 2,635.13
  4. Step 4: Simplify right side
    4,337.51x = 15,771,569.27
  5. Step 5: Solve for x
    x = 15,771,569.27/4,337.51
  6. Step 6: Final answer
    x = 3,636.09

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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 (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.