Home / 60,761.04-91,141.29-16,392.29

Finding the Fourth Proportional to 60,761.04, 91,141.29 and 16,392.29

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Solution

The fourth proportional to 60,761.04, 91,141.29 and 16,392.29 is: 24,588.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,761.04 : 91,141.29 = 16,392.29 : x
  2. Step 2: Convert to fraction form
    60,761.04/91,141.29 = 16,392.29/x
  3. Step 3: Cross multiply
    60,761.04x = 91,141.29 × 16,392.29
  4. Step 4: Simplify right side
    60,761.04x = 1,494,014,000.95
  5. Step 5: Solve for x
    x = 1,494,014,000.95/60,761.04
  6. Step 6: Final answer
    x = 24,588.35

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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.