Home / 42,849.41-59,117.87-24,940.61

Finding the Fourth Proportional to 42,849.41, 59,117.87 and 24,940.61

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Solution

The fourth proportional to 42,849.41, 59,117.87 and 24,940.61 is: 34,409.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,849.41 : 59,117.87 = 24,940.61 : x
  2. Step 2: Convert to fraction form
    42,849.41/59,117.87 = 24,940.61/x
  3. Step 3: Cross multiply
    42,849.41x = 59,117.87 × 24,940.61
  4. Step 4: Simplify right side
    42,849.41x = 1,474,435,319.41
  5. Step 5: Solve for x
    x = 1,474,435,319.41/42,849.41
  6. Step 6: Final answer
    x = 34,409.70

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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.