Home / 36,072.55-54,072.10-24,386.95

Finding the Fourth Proportional to 36,072.55, 54,072.10 and 24,386.95

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Solution

The fourth proportional to 36,072.55, 54,072.10 and 24,386.95 is: 36,555.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,072.55 : 54,072.10 = 24,386.95 : x
  2. Step 2: Convert to fraction form
    36,072.55/54,072.10 = 24,386.95/x
  3. Step 3: Cross multiply
    36,072.55x = 54,072.10 × 24,386.95
  4. Step 4: Simplify right side
    36,072.55x = 1,318,653,599.10
  5. Step 5: Solve for x
    x = 1,318,653,599.10/36,072.55
  6. Step 6: Final answer
    x = 36,555.60

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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.