Home / 176,256.10-243,233.58-95,683.60

Finding the Fourth Proportional to 176,256.10, 243,233.58 and 95,683.60

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Solution

The fourth proportional to 176,256.10, 243,233.58 and 95,683.60 is: 132,043.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,256.10 : 243,233.58 = 95,683.60 : x
  2. Step 2: Convert to fraction form
    176,256.10/243,233.58 = 95,683.60/x
  3. Step 3: Cross multiply
    176,256.10x = 243,233.58 × 95,683.60
  4. Step 4: Simplify right side
    176,256.10x = 23,273,464,575.29
  5. Step 5: Solve for x
    x = 23,273,464,575.29/176,256.10
  6. Step 6: Final answer
    x = 132,043.46

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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.