Home / 107,937.24-161,904.84-60,552.24

Finding the Fourth Proportional to 107,937.24, 161,904.84 and 60,552.24

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Solution

The fourth proportional to 107,937.24, 161,904.84 and 60,552.24 is: 90,827.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,937.24 : 161,904.84 = 60,552.24 : x
  2. Step 2: Convert to fraction form
    107,937.24/161,904.84 = 60,552.24/x
  3. Step 3: Cross multiply
    107,937.24x = 161,904.84 × 60,552.24
  4. Step 4: Simplify right side
    107,937.24x = 9,803,700,728.84
  5. Step 5: Solve for x
    x = 9,803,700,728.84/107,937.24
  6. Step 6: Final answer
    x = 90,827.79

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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.