Home / 176,281.56-243,271.08-95,709.24

Finding the Fourth Proportional to 176,281.56, 243,271.08 and 95,709.24

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Solution

The fourth proportional to 176,281.56, 243,271.08 and 95,709.24 is: 132,080.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,281.56 : 243,271.08 = 95,709.24 : x
  2. Step 2: Convert to fraction form
    176,281.56/243,271.08 = 95,709.24/x
  3. Step 3: Cross multiply
    176,281.56x = 243,271.08 × 95,709.24
  4. Step 4: Simplify right side
    176,281.56x = 23,283,290,180.78
  5. Step 5: Solve for x
    x = 23,283,290,180.78/176,281.56
  6. Step 6: Final answer
    x = 132,080.12

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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.