Home / 96,536.03-133,219.76-58,810.28

Finding the Fourth Proportional to 96,536.03, 133,219.76 and 58,810.28

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Solution

The fourth proportional to 96,536.03, 133,219.76 and 58,810.28 is: 81,158.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,536.03 : 133,219.76 = 58,810.28 : x
  2. Step 2: Convert to fraction form
    96,536.03/133,219.76 = 58,810.28/x
  3. Step 3: Cross multiply
    96,536.03x = 133,219.76 × 58,810.28
  4. Step 4: Simplify right side
    96,536.03x = 7,834,690,426.98
  5. Step 5: Solve for x
    x = 7,834,690,426.98/96,536.03
  6. Step 6: Final answer
    x = 81,158.20

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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.