Home / 176,439.57-243,483.10-95,867.67

Finding the Fourth Proportional to 176,439.57, 243,483.10 and 95,867.67

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Solution

The fourth proportional to 176,439.57, 243,483.10 and 95,867.67 is: 132,295.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,439.57 : 243,483.10 = 95,867.67 : x
  2. Step 2: Convert to fraction form
    176,439.57/243,483.10 = 95,867.67/x
  3. Step 3: Cross multiply
    176,439.57x = 243,483.10 × 95,867.67
  4. Step 4: Simplify right side
    176,439.57x = 23,342,156,326.16
  5. Step 5: Solve for x
    x = 23,342,156,326.16/176,439.57
  6. Step 6: Final answer
    x = 132,295.48

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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.