Home / 45,063.06-67,599.17-15,477.04

Finding the Fourth Proportional to 45,063.06, 67,599.17 and 15,477.04

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Solution

The fourth proportional to 45,063.06, 67,599.17 and 15,477.04 is: 23,217.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,063.06 : 67,599.17 = 15,477.04 : x
  2. Step 2: Convert to fraction form
    45,063.06/67,599.17 = 15,477.04/x
  3. Step 3: Cross multiply
    45,063.06x = 67,599.17 × 15,477.04
  4. Step 4: Simplify right side
    45,063.06x = 1,046,235,058.06
  5. Step 5: Solve for x
    x = 1,046,235,058.06/45,063.06
  6. Step 6: Final answer
    x = 23,217.13

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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.