Home / 96,011.32-132,493.14-52,990.26

Finding the Fourth Proportional to 96,011.32, 132,493.14 and 52,990.26

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Solution

The fourth proportional to 96,011.32, 132,493.14 and 52,990.26 is: 73,125.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,011.32 : 132,493.14 = 52,990.26 : x
  2. Step 2: Convert to fraction form
    96,011.32/132,493.14 = 52,990.26/x
  3. Step 3: Cross multiply
    96,011.32x = 132,493.14 × 52,990.26
  4. Step 4: Simplify right side
    96,011.32x = 7,020,845,936.82
  5. Step 5: Solve for x
    x = 7,020,845,936.82/96,011.32
  6. Step 6: Final answer
    x = 73,125.19

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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.