Home / 4,368.13-6,560.02-4,191.95

Finding the Fourth Proportional to 4,368.13, 6,560.02 and 4,191.95

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Solution

The fourth proportional to 4,368.13, 6,560.02 and 4,191.95 is: 6,295.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,368.13 : 6,560.02 = 4,191.95 : x
  2. Step 2: Convert to fraction form
    4,368.13/6,560.02 = 4,191.95/x
  3. Step 3: Cross multiply
    4,368.13x = 6,560.02 × 4,191.95
  4. Step 4: Simplify right side
    4,368.13x = 27,499,297.48
  5. Step 5: Solve for x
    x = 27,499,297.48/4,368.13
  6. Step 6: Final answer
    x = 6,295.44

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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.