Home / 29,284.01-43,916.93-10,561.62

Finding the Fourth Proportional to 29,284.01, 43,916.93 and 10,561.62

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Solution

The fourth proportional to 29,284.01, 43,916.93 and 10,561.62 is: 15,839.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,284.01 : 43,916.93 = 10,561.62 : x
  2. Step 2: Convert to fraction form
    29,284.01/43,916.93 = 10,561.62/x
  3. Step 3: Cross multiply
    29,284.01x = 43,916.93 × 10,561.62
  4. Step 4: Simplify right side
    29,284.01x = 463,833,691.38
  5. Step 5: Solve for x
    x = 463,833,691.38/29,284.01
  6. Step 6: Final answer
    x = 15,839.14

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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.