Home / 176,225.49-243,191.34-95,653.08

Finding the Fourth Proportional to 176,225.49, 243,191.34 and 95,653.08

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Solution

The fourth proportional to 176,225.49, 243,191.34 and 95,653.08 is: 132,001.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,225.49 : 243,191.34 = 95,653.08 : x
  2. Step 2: Convert to fraction form
    176,225.49/243,191.34 = 95,653.08/x
  3. Step 3: Cross multiply
    176,225.49x = 243,191.34 × 95,653.08
  4. Step 4: Simplify right side
    176,225.49x = 23,262,000,700.33
  5. Step 5: Solve for x
    x = 23,262,000,700.33/176,225.49
  6. Step 6: Final answer
    x = 132,001.34

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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.