Home / 176,225.64-243,191.60-95,653.16

Finding the Fourth Proportional to 176,225.64, 243,191.60 and 95,653.16

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Solution

The fourth proportional to 176,225.64, 243,191.60 and 95,653.16 is: 132,001.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,225.64 : 243,191.60 = 95,653.16 : x
  2. Step 2: Convert to fraction form
    176,225.64/243,191.60 = 95,653.16/x
  3. Step 3: Cross multiply
    176,225.64x = 243,191.60 × 95,653.16
  4. Step 4: Simplify right side
    176,225.64x = 23,262,045,025.46
  5. Step 5: Solve for x
    x = 23,262,045,025.46/176,225.64
  6. Step 6: Final answer
    x = 132,001.48

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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.