Home / 73,925.92-111,387.64-61,066.24

Finding the Fourth Proportional to 73,925.92, 111,387.64 and 61,066.24

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Solution

The fourth proportional to 73,925.92, 111,387.64 and 61,066.24 is: 92,011.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,925.92 : 111,387.64 = 61,066.24 : x
  2. Step 2: Convert to fraction form
    73,925.92/111,387.64 = 61,066.24/x
  3. Step 3: Cross multiply
    73,925.92x = 111,387.64 × 61,066.24
  4. Step 4: Simplify right side
    73,925.92x = 6,802,024,357.27
  5. Step 5: Solve for x
    x = 6,802,024,357.27/73,925.92
  6. Step 6: Final answer
    x = 92,011.36

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.