Home / 107,801.84-148,770.34-60,058.10

Finding the Fourth Proportional to 107,801.84, 148,770.34 and 60,058.10

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Solution

The fourth proportional to 107,801.84, 148,770.34 and 60,058.10 is: 82,882.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,801.84 : 148,770.34 = 60,058.10 : x
  2. Step 2: Convert to fraction form
    107,801.84/148,770.34 = 60,058.10/x
  3. Step 3: Cross multiply
    107,801.84x = 148,770.34 × 60,058.10
  4. Step 4: Simplify right side
    107,801.84x = 8,934,863,956.75
  5. Step 5: Solve for x
    x = 8,934,863,956.75/107,801.84
  6. Step 6: Final answer
    x = 82,882.30

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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.