Home / 110,488.32-152,473.92-60,187.32

Finding the Fourth Proportional to 110,488.32, 152,473.92 and 60,187.32

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Solution

The fourth proportional to 110,488.32, 152,473.92 and 60,187.32 is: 83,058.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,488.32 : 152,473.92 = 60,187.32 : x
  2. Step 2: Convert to fraction form
    110,488.32/152,473.92 = 60,187.32/x
  3. Step 3: Cross multiply
    110,488.32x = 152,473.92 × 60,187.32
  4. Step 4: Simplify right side
    110,488.32x = 9,176,996,614.69
  5. Step 5: Solve for x
    x = 9,176,996,614.69/110,488.32
  6. Step 6: Final answer
    x = 83,058.52

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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.