Home / 176,254.32-243,231.27-95,681.91

Finding the Fourth Proportional to 176,254.32, 243,231.27 and 95,681.91

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Solution

The fourth proportional to 176,254.32, 243,231.27 and 95,681.91 is: 132,041.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,254.32 : 243,231.27 = 95,681.91 : x
  2. Step 2: Convert to fraction form
    176,254.32/243,231.27 = 95,681.91/x
  3. Step 3: Cross multiply
    176,254.32x = 243,231.27 × 95,681.91
  4. Step 4: Simplify right side
    176,254.32x = 23,272,832,485.33
  5. Step 5: Solve for x
    x = 23,272,832,485.33/176,254.32
  6. Step 6: Final answer
    x = 132,041.20

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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.