Home / 48,024.29-72,036.36-26,690.58

Finding the Fourth Proportional to 48,024.29, 72,036.36 and 26,690.58

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Solution

The fourth proportional to 48,024.29, 72,036.36 and 26,690.58 is: 40,035.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,024.29 : 72,036.36 = 26,690.58 : x
  2. Step 2: Convert to fraction form
    48,024.29/72,036.36 = 26,690.58/x
  3. Step 3: Cross multiply
    48,024.29x = 72,036.36 × 26,690.58
  4. Step 4: Simplify right side
    48,024.29x = 1,922,692,229.49
  5. Step 5: Solve for x
    x = 1,922,692,229.49/48,024.29
  6. Step 6: Final answer
    x = 40,035.83

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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.