Home / 107,352.14-148,143.12-59,604.26

Finding the Fourth Proportional to 107,352.14, 148,143.12 and 59,604.26

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Solution

The fourth proportional to 107,352.14, 148,143.12 and 59,604.26 is: 82,252.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,352.14 : 148,143.12 = 59,604.26 : x
  2. Step 2: Convert to fraction form
    107,352.14/148,143.12 = 59,604.26/x
  3. Step 3: Cross multiply
    107,352.14x = 148,143.12 × 59,604.26
  4. Step 4: Simplify right side
    107,352.14x = 8,829,960,300.98
  5. Step 5: Solve for x
    x = 8,829,960,300.98/107,352.14
  6. Step 6: Final answer
    x = 82,252.30

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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.