Home / 42,981.83-59,314.95-24,118.95

Finding the Fourth Proportional to 42,981.83, 59,314.95 and 24,118.95

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Solution

The fourth proportional to 42,981.83, 59,314.95 and 24,118.95 is: 33,284.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,981.83 : 59,314.95 = 24,118.95 : x
  2. Step 2: Convert to fraction form
    42,981.83/59,314.95 = 24,118.95/x
  3. Step 3: Cross multiply
    42,981.83x = 59,314.95 × 24,118.95
  4. Step 4: Simplify right side
    42,981.83x = 1,430,614,313.30
  5. Step 5: Solve for x
    x = 1,430,614,313.30/42,981.83
  6. Step 6: Final answer
    x = 33,284.16

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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.