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Finding the Fourth Proportional to 101,476.60, 152,214.90 and 96,033.40

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Solution

The fourth proportional to 101,476.60, 152,214.90 and 96,033.40 is: 144,050.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,476.60 : 152,214.90 = 96,033.40 : x
  2. Step 2: Convert to fraction form
    101,476.60/152,214.90 = 96,033.40/x
  3. Step 3: Cross multiply
    101,476.60x = 152,214.90 × 96,033.40
  4. Step 4: Simplify right side
    101,476.60x = 14,617,714,377.66
  5. Step 5: Solve for x
    x = 14,617,714,377.66/101,476.60
  6. Step 6: Final answer
    x = 144,050.10

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.