Home / 4,697.45-6,482.56-2,572.95

Finding the Fourth Proportional to 4,697.45, 6,482.56 and 2,572.95

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Solution

The fourth proportional to 4,697.45, 6,482.56 and 2,572.95 is: 3,550.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,697.45 : 6,482.56 = 2,572.95 : x
  2. Step 2: Convert to fraction form
    4,697.45/6,482.56 = 2,572.95/x
  3. Step 3: Cross multiply
    4,697.45x = 6,482.56 × 2,572.95
  4. Step 4: Simplify right side
    4,697.45x = 16,679,302.75
  5. Step 5: Solve for x
    x = 16,679,302.75/4,697.45
  6. Step 6: Final answer
    x = 3,550.71

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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.