Home / 176,337.03-243,345.04-95,764.58

Finding the Fourth Proportional to 176,337.03, 243,345.04 and 95,764.58

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Solution

The fourth proportional to 176,337.03, 243,345.04 and 95,764.58 is: 132,155.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,337.03 : 243,345.04 = 95,764.58 : x
  2. Step 2: Convert to fraction form
    176,337.03/243,345.04 = 95,764.58/x
  3. Step 3: Cross multiply
    176,337.03x = 243,345.04 × 95,764.58
  4. Step 4: Simplify right side
    176,337.03x = 23,303,834,333.96
  5. Step 5: Solve for x
    x = 23,303,834,333.96/176,337.03
  6. Step 6: Final answer
    x = 132,155.08

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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.