Home / 39,127.12-58,559.46-32,106.85

Finding the Fourth Proportional to 39,127.12, 58,559.46 and 32,106.85

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Solution

The fourth proportional to 39,127.12, 58,559.46 and 32,106.85 is: 48,052.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,127.12 : 58,559.46 = 32,106.85 : x
  2. Step 2: Convert to fraction form
    39,127.12/58,559.46 = 32,106.85/x
  3. Step 3: Cross multiply
    39,127.12x = 58,559.46 × 32,106.85
  4. Step 4: Simplify right side
    39,127.12x = 1,880,159,531.50
  5. Step 5: Solve for x
    x = 1,880,159,531.50/39,127.12
  6. Step 6: Final answer
    x = 48,052.60

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1.5x scale

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.