Home / 39,444.72-59,120.03-22,769.52

Finding the Fourth Proportional to 39,444.72, 59,120.03 and 22,769.52

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Solution

The fourth proportional to 39,444.72, 59,120.03 and 22,769.52 is: 34,127.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,444.72 : 59,120.03 = 22,769.52 : x
  2. Step 2: Convert to fraction form
    39,444.72/59,120.03 = 22,769.52/x
  3. Step 3: Cross multiply
    39,444.72x = 59,120.03 × 22,769.52
  4. Step 4: Simplify right side
    39,444.72x = 1,346,134,591.64
  5. Step 5: Solve for x
    x = 1,346,134,591.64/39,444.72
  6. Step 6: Final answer
    x = 34,127.12

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.