Home / 45,552.93-68,307.45-25,826.19

Finding the Fourth Proportional to 45,552.93, 68,307.45 and 25,826.19

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Solution

The fourth proportional to 45,552.93, 68,307.45 and 25,826.19 is: 38,726.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,552.93 : 68,307.45 = 25,826.19 : x
  2. Step 2: Convert to fraction form
    45,552.93/68,307.45 = 25,826.19/x
  3. Step 3: Cross multiply
    45,552.93x = 68,307.45 × 25,826.19
  4. Step 4: Simplify right side
    45,552.93x = 1,764,121,182.12
  5. Step 5: Solve for x
    x = 1,764,121,182.12/45,552.93
  6. Step 6: Final answer
    x = 38,726.84

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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.