Home / 67,226.95-92,801.88-47,858.35

Finding the Fourth Proportional to 67,226.95, 92,801.88 and 47,858.35

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Solution

The fourth proportional to 67,226.95, 92,801.88 and 47,858.35 is: 66,064.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,226.95 : 92,801.88 = 47,858.35 : x
  2. Step 2: Convert to fraction form
    67,226.95/92,801.88 = 47,858.35/x
  3. Step 3: Cross multiply
    67,226.95x = 92,801.88 × 47,858.35
  4. Step 4: Simplify right side
    67,226.95x = 4,441,344,853.70
  5. Step 5: Solve for x
    x = 4,441,344,853.70/67,226.95
  6. Step 6: Final answer
    x = 66,064.95

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.