Home / 108,324.04-162,416.82-52,052.18

Finding the Fourth Proportional to 108,324.04, 162,416.82 and 52,052.18

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Solution

The fourth proportional to 108,324.04, 162,416.82 and 52,052.18 is: 78,045.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,324.04 : 162,416.82 = 52,052.18 : x
  2. Step 2: Convert to fraction form
    108,324.04/162,416.82 = 52,052.18/x
  3. Step 3: Cross multiply
    108,324.04x = 162,416.82 × 52,052.18
  4. Step 4: Simplify right side
    108,324.04x = 8,454,149,549.67
  5. Step 5: Solve for x
    x = 8,454,149,549.67/108,324.04
  6. Step 6: Final answer
    x = 78,045.00

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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.