Home / 46,781.29-64,557.42-25,560.10

Finding the Fourth Proportional to 46,781.29, 64,557.42 and 25,560.10

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Solution

The fourth proportional to 46,781.29, 64,557.42 and 25,560.10 is: 35,272.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,781.29 : 64,557.42 = 25,560.10 : x
  2. Step 2: Convert to fraction form
    46,781.29/64,557.42 = 25,560.10/x
  3. Step 3: Cross multiply
    46,781.29x = 64,557.42 × 25,560.10
  4. Step 4: Simplify right side
    46,781.29x = 1,650,094,110.94
  5. Step 5: Solve for x
    x = 1,650,094,110.94/46,781.29
  6. Step 6: Final answer
    x = 35,272.52

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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.