Home / 43,370.01-59,847.28-26,371.92

Finding the Fourth Proportional to 43,370.01, 59,847.28 and 26,371.92

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Solution

The fourth proportional to 43,370.01, 59,847.28 and 26,371.92 is: 36,391.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,370.01 : 59,847.28 = 26,371.92 : x
  2. Step 2: Convert to fraction form
    43,370.01/59,847.28 = 26,371.92/x
  3. Step 3: Cross multiply
    43,370.01x = 59,847.28 × 26,371.92
  4. Step 4: Simplify right side
    43,370.01x = 1,578,287,614.45
  5. Step 5: Solve for x
    x = 1,578,287,614.45/43,370.01
  6. Step 6: Final answer
    x = 36,391.22

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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.