Home / 44,853.22-67,283.08-18,186.40

Finding the Fourth Proportional to 44,853.22, 67,283.08 and 18,186.40

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Solution

The fourth proportional to 44,853.22, 67,283.08 and 18,186.40 is: 27,280.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,853.22 : 67,283.08 = 18,186.40 : x
  2. Step 2: Convert to fraction form
    44,853.22/67,283.08 = 18,186.40/x
  3. Step 3: Cross multiply
    44,853.22x = 67,283.08 × 18,186.40
  4. Step 4: Simplify right side
    44,853.22x = 1,223,637,006.11
  5. Step 5: Solve for x
    x = 1,223,637,006.11/44,853.22
  6. Step 6: Final answer
    x = 27,280.92

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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.