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Finding the Fourth Proportional to 176,903.04, 244,118.04 and 96,330.24

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Solution

The fourth proportional to 176,903.04, 244,118.04 and 96,330.24 is: 132,931.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,903.04 : 244,118.04 = 96,330.24 : x
  2. Step 2: Convert to fraction form
    176,903.04/244,118.04 = 96,330.24/x
  3. Step 3: Cross multiply
    176,903.04x = 244,118.04 × 96,330.24
  4. Step 4: Simplify right side
    176,903.04x = 23,515,949,381.53
  5. Step 5: Solve for x
    x = 23,515,949,381.53/176,903.04
  6. Step 6: Final answer
    x = 132,931.29

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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.