Home / 45,575.62-68,265.02-44,460.25

Finding the Fourth Proportional to 45,575.62, 68,265.02 and 44,460.25

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Solution

The fourth proportional to 45,575.62, 68,265.02 and 44,460.25 is: 66,594.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,575.62 : 68,265.02 = 44,460.25 : x
  2. Step 2: Convert to fraction form
    45,575.62/68,265.02 = 44,460.25/x
  3. Step 3: Cross multiply
    45,575.62x = 68,265.02 × 44,460.25
  4. Step 4: Simplify right side
    45,575.62x = 3,035,079,718.49
  5. Step 5: Solve for x
    x = 3,035,079,718.49/45,575.62
  6. Step 6: Final answer
    x = 66,594.37

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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.