Home / 60,529.08-90,679.14-34,252.68

Finding the Fourth Proportional to 60,529.08, 90,679.14 and 34,252.68

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Solution

The fourth proportional to 60,529.08, 90,679.14 and 34,252.68 is: 51,314.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,529.08 : 90,679.14 = 34,252.68 : x
  2. Step 2: Convert to fraction form
    60,529.08/90,679.14 = 34,252.68/x
  3. Step 3: Cross multiply
    60,529.08x = 90,679.14 × 34,252.68
  4. Step 4: Simplify right side
    60,529.08x = 3,106,003,565.10
  5. Step 5: Solve for x
    x = 3,106,003,565.10/60,529.08
  6. Step 6: Final answer
    x = 51,314.24

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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.