Home / 43,265.19-59,708.71-25,353.66

Finding the Fourth Proportional to 43,265.19, 59,708.71 and 25,353.66

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Solution

The fourth proportional to 43,265.19, 59,708.71 and 25,353.66 is: 34,989.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,265.19 : 59,708.71 = 25,353.66 : x
  2. Step 2: Convert to fraction form
    43,265.19/59,708.71 = 25,353.66/x
  3. Step 3: Cross multiply
    43,265.19x = 59,708.71 × 25,353.66
  4. Step 4: Simplify right side
    43,265.19x = 1,513,834,332.38
  5. Step 5: Solve for x
    x = 1,513,834,332.38/43,265.19
  6. Step 6: Final answer
    x = 34,989.66

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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.