Home / 48,001.55-72,053.06-26,959.58

Finding the Fourth Proportional to 48,001.55, 72,053.06 and 26,959.58

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Solution

The fourth proportional to 48,001.55, 72,053.06 and 26,959.58 is: 40,467.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,001.55 : 72,053.06 = 26,959.58 : x
  2. Step 2: Convert to fraction form
    48,001.55/72,053.06 = 26,959.58/x
  3. Step 3: Cross multiply
    48,001.55x = 72,053.06 × 26,959.58
  4. Step 4: Simplify right side
    48,001.55x = 1,942,519,740.25
  5. Step 5: Solve for x
    x = 1,942,519,740.25/48,001.55
  6. Step 6: Final answer
    x = 40,467.86

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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.