Home / 176,528.32-243,598.90-95,955.44

Finding the Fourth Proportional to 176,528.32, 243,598.90 and 95,955.44

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Solution

The fourth proportional to 176,528.32, 243,598.90 and 95,955.44 is: 132,412.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,528.32 : 243,598.90 = 95,955.44 : x
  2. Step 2: Convert to fraction form
    176,528.32/243,598.90 = 95,955.44/x
  3. Step 3: Cross multiply
    176,528.32x = 243,598.90 × 95,955.44
  4. Step 4: Simplify right side
    176,528.32x = 23,374,639,633.02
  5. Step 5: Solve for x
    x = 23,374,639,633.02/176,528.32
  6. Step 6: Final answer
    x = 132,412.97

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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.