Home / 181,336.93-272,008.13-63,011.12

Finding the Fourth Proportional to 181,336.93, 272,008.13 and 63,011.12

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Solution

The fourth proportional to 181,336.93, 272,008.13 and 63,011.12 is: 94,517.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,336.93 : 272,008.13 = 63,011.12 : x
  2. Step 2: Convert to fraction form
    181,336.93/272,008.13 = 63,011.12/x
  3. Step 3: Cross multiply
    181,336.93x = 272,008.13 × 63,011.12
  4. Step 4: Simplify right side
    181,336.93x = 17,139,535,245.31
  5. Step 5: Solve for x
    x = 17,139,535,245.31/181,336.93
  6. Step 6: Final answer
    x = 94,517.62

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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.