Home / 160,001.04-239,923.20-93,457.92

Finding the Fourth Proportional to 160,001.04, 239,923.20 and 93,457.92

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Solution

The fourth proportional to 160,001.04, 239,923.20 and 93,457.92 is: 140,141.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,001.04 : 239,923.20 = 93,457.92 : x
  2. Step 2: Convert to fraction form
    160,001.04/239,923.20 = 93,457.92/x
  3. Step 3: Cross multiply
    160,001.04x = 239,923.20 × 93,457.92
  4. Step 4: Simplify right side
    160,001.04x = 22,422,723,231.74
  5. Step 5: Solve for x
    x = 22,422,723,231.74/160,001.04
  6. Step 6: Final answer
    x = 140,141.11

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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.