Home / 42,977.52-59,310-24,116.04

Finding the Fourth Proportional to 42,977.52, 59,310 and 24,116.04

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Solution

The fourth proportional to 42,977.52, 59,310 and 24,116.04 is: 33,280.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,977.52 : 59,310 = 24,116.04 : x
  2. Step 2: Convert to fraction form
    42,977.52/59,310 = 24,116.04/x
  3. Step 3: Cross multiply
    42,977.52x = 59,310 × 24,116.04
  4. Step 4: Simplify right side
    42,977.52x = 1,430,322,332.40
  5. Step 5: Solve for x
    x = 1,430,322,332.40/42,977.52
  6. Step 6: Final answer
    x = 33,280.71

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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.