Home / 96,528.10-144,792.15-34,204.90

Finding the Fourth Proportional to 96,528.10, 144,792.15 and 34,204.90

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Solution

The fourth proportional to 96,528.10, 144,792.15 and 34,204.90 is: 51,307.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,528.10 : 144,792.15 = 34,204.90 : x
  2. Step 2: Convert to fraction form
    96,528.10/144,792.15 = 34,204.90/x
  3. Step 3: Cross multiply
    96,528.10x = 144,792.15 × 34,204.90
  4. Step 4: Simplify right side
    96,528.10x = 4,952,601,011.54
  5. Step 5: Solve for x
    x = 4,952,601,011.54/96,528.10
  6. Step 6: Final answer
    x = 51,307.35

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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.