Home / 57,792.08-86,663.51-22,707.13

Finding the Fourth Proportional to 57,792.08, 86,663.51 and 22,707.13

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Solution

The fourth proportional to 57,792.08, 86,663.51 and 22,707.13 is: 34,051.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,792.08 : 86,663.51 = 22,707.13 : x
  2. Step 2: Convert to fraction form
    57,792.08/86,663.51 = 22,707.13/x
  3. Step 3: Cross multiply
    57,792.08x = 86,663.51 × 22,707.13
  4. Step 4: Simplify right side
    57,792.08x = 1,967,879,040.97
  5. Step 5: Solve for x
    x = 1,967,879,040.97/57,792.08
  6. Step 6: Final answer
    x = 34,051.02

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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.