Home / 44,122.15-66,210.59-17,827.12

Finding the Fourth Proportional to 44,122.15, 66,210.59 and 17,827.12

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Solution

The fourth proportional to 44,122.15, 66,210.59 and 17,827.12 is: 26,751.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,122.15 : 66,210.59 = 17,827.12 : x
  2. Step 2: Convert to fraction form
    44,122.15/66,210.59 = 17,827.12/x
  3. Step 3: Cross multiply
    44,122.15x = 66,210.59 × 17,827.12
  4. Step 4: Simplify right side
    44,122.15x = 1,180,344,133.20
  5. Step 5: Solve for x
    x = 1,180,344,133.20/44,122.15
  6. Step 6: Final answer
    x = 26,751.74

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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.