Home / 41,802.18-62,700.91-30,569.01

Finding the Fourth Proportional to 41,802.18, 62,700.91 and 30,569.01

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Solution

The fourth proportional to 41,802.18, 62,700.91 and 30,569.01 is: 45,851.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,802.18 : 62,700.91 = 30,569.01 : x
  2. Step 2: Convert to fraction form
    41,802.18/62,700.91 = 30,569.01/x
  3. Step 3: Cross multiply
    41,802.18x = 62,700.91 × 30,569.01
  4. Step 4: Simplify right side
    41,802.18x = 1,916,704,668.38
  5. Step 5: Solve for x
    x = 1,916,704,668.38/41,802.18
  6. Step 6: Final answer
    x = 45,851.79

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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.