Home / 176,510.06-243,585.36-95,937.56

Finding the Fourth Proportional to 176,510.06, 243,585.36 and 95,937.56

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Solution

The fourth proportional to 176,510.06, 243,585.36 and 95,937.56 is: 132,394.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,510.06 : 243,585.36 = 95,937.56 : x
  2. Step 2: Convert to fraction form
    176,510.06/243,585.36 = 95,937.56/x
  3. Step 3: Cross multiply
    176,510.06x = 243,585.36 × 95,937.56
  4. Step 4: Simplify right side
    176,510.06x = 23,368,985,090.12
  5. Step 5: Solve for x
    x = 23,368,985,090.12/176,510.06
  6. Step 6: Final answer
    x = 132,394.64

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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.