Home / 43,076.40-59,436.71-25,167.94

Finding the Fourth Proportional to 43,076.40, 59,436.71 and 25,167.94

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Solution

The fourth proportional to 43,076.40, 59,436.71 and 25,167.94 is: 34,726.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,076.40 : 59,436.71 = 25,167.94 : x
  2. Step 2: Convert to fraction form
    43,076.40/59,436.71 = 25,167.94/x
  3. Step 3: Cross multiply
    43,076.40x = 59,436.71 × 25,167.94
  4. Step 4: Simplify right side
    43,076.40x = 1,495,899,551.08
  5. Step 5: Solve for x
    x = 1,495,899,551.08/43,076.40
  6. Step 6: Final answer
    x = 34,726.66

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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.