Home / 45,074.80-67,639.11-24,030.46

Finding the Fourth Proportional to 45,074.80, 67,639.11 and 24,030.46

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Solution

The fourth proportional to 45,074.80, 67,639.11 and 24,030.46 is: 36,060.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,074.80 : 67,639.11 = 24,030.46 : x
  2. Step 2: Convert to fraction form
    45,074.80/67,639.11 = 24,030.46/x
  3. Step 3: Cross multiply
    45,074.80x = 67,639.11 × 24,030.46
  4. Step 4: Simplify right side
    45,074.80x = 1,625,398,927.29
  5. Step 5: Solve for x
    x = 1,625,398,927.29/45,074.80
  6. Step 6: Final answer
    x = 36,060.04

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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.