Home / 176,599.10-243,703.31-96,025.92

Finding the Fourth Proportional to 176,599.10, 243,703.31 and 96,025.92

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Solution

The fourth proportional to 176,599.10, 243,703.31 and 96,025.92 is: 132,513.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,599.10 : 243,703.31 = 96,025.92 : x
  2. Step 2: Convert to fraction form
    176,599.10/243,703.31 = 96,025.92/x
  3. Step 3: Cross multiply
    176,599.10x = 243,703.31 × 96,025.92
  4. Step 4: Simplify right side
    176,599.10x = 23,401,834,549.80
  5. Step 5: Solve for x
    x = 23,401,834,549.80/176,599.10
  6. Step 6: Final answer
    x = 132,513.89

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.