Home / 43,316.28-59,776.97-25,411.59

Finding the Fourth Proportional to 43,316.28, 59,776.97 and 25,411.59

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Solution

The fourth proportional to 43,316.28, 59,776.97 and 25,411.59 is: 35,068.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,316.28 : 59,776.97 = 25,411.59 : x
  2. Step 2: Convert to fraction form
    43,316.28/59,776.97 = 25,411.59/x
  3. Step 3: Cross multiply
    43,316.28x = 59,776.97 × 25,411.59
  4. Step 4: Simplify right side
    43,316.28x = 1,519,027,726.02
  5. Step 5: Solve for x
    x = 1,519,027,726.02/43,316.28
  6. Step 6: Final answer
    x = 35,068.29

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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.