Home / 48,093.30-72,127.59-22,767.84

Finding the Fourth Proportional to 48,093.30, 72,127.59 and 22,767.84

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Solution

The fourth proportional to 48,093.30, 72,127.59 and 22,767.84 is: 34,145.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,093.30 : 72,127.59 = 22,767.84 : x
  2. Step 2: Convert to fraction form
    48,093.30/72,127.59 = 22,767.84/x
  3. Step 3: Cross multiply
    48,093.30x = 72,127.59 × 22,767.84
  4. Step 4: Simplify right side
    48,093.30x = 1,642,189,428.71
  5. Step 5: Solve for x
    x = 1,642,189,428.71/48,093.30
  6. Step 6: Final answer
    x = 34,145.91

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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.