Home / 160,587.04-240,910.80-67,102.24

Finding the Fourth Proportional to 160,587.04, 240,910.80 and 67,102.24

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Solution

The fourth proportional to 160,587.04, 240,910.80 and 67,102.24 is: 100,666.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,587.04 : 240,910.80 = 67,102.24 : x
  2. Step 2: Convert to fraction form
    160,587.04/240,910.80 = 67,102.24/x
  3. Step 3: Cross multiply
    160,587.04x = 240,910.80 × 67,102.24
  4. Step 4: Simplify right side
    160,587.04x = 16,165,654,320.19
  5. Step 5: Solve for x
    x = 16,165,654,320.19/160,587.04
  6. Step 6: Final answer
    x = 100,666.00

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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.