Home / 69,941.24-96,518.93-38,110.15

Finding the Fourth Proportional to 69,941.24, 96,518.93 and 38,110.15

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Solution

The fourth proportional to 69,941.24, 96,518.93 and 38,110.15 is: 52,592.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,941.24 : 96,518.93 = 38,110.15 : x
  2. Step 2: Convert to fraction form
    69,941.24/96,518.93 = 38,110.15/x
  3. Step 3: Cross multiply
    69,941.24x = 96,518.93 × 38,110.15
  4. Step 4: Simplify right side
    69,941.24x = 3,678,350,468.29
  5. Step 5: Solve for x
    x = 3,678,350,468.29/69,941.24
  6. Step 6: Final answer
    x = 52,592.01

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.