Home / 60,575.04-90,901.44-29,393.28

Finding the Fourth Proportional to 60,575.04, 90,901.44 and 29,393.28

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Solution

The fourth proportional to 60,575.04, 90,901.44 and 29,393.28 is: 44,108.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,575.04 : 90,901.44 = 29,393.28 : x
  2. Step 2: Convert to fraction form
    60,575.04/90,901.44 = 29,393.28/x
  3. Step 3: Cross multiply
    60,575.04x = 90,901.44 × 29,393.28
  4. Step 4: Simplify right side
    60,575.04x = 2,671,891,478.32
  5. Step 5: Solve for x
    x = 2,671,891,478.32/60,575.04
  6. Step 6: Final answer
    x = 44,108.79

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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.