Home / 45,077.80-67,643.62-24,033.46

Finding the Fourth Proportional to 45,077.80, 67,643.62 and 24,033.46

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Solution

The fourth proportional to 45,077.80, 67,643.62 and 24,033.46 is: 36,064.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,077.80 : 67,643.62 = 24,033.46 : x
  2. Step 2: Convert to fraction form
    45,077.80/67,643.62 = 24,033.46/x
  3. Step 3: Cross multiply
    45,077.80x = 67,643.62 × 24,033.46
  4. Step 4: Simplify right side
    45,077.80x = 1,625,710,235.53
  5. Step 5: Solve for x
    x = 1,625,710,235.53/45,077.80
  6. Step 6: Final answer
    x = 36,064.54

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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.