Home / 6,624.95-9,937.44-2,007.95

Finding the Fourth Proportional to 6,624.95, 9,937.44 and 2,007.95

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Solution

The fourth proportional to 6,624.95, 9,937.44 and 2,007.95 is: 3,011.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,624.95 : 9,937.44 = 2,007.95 : x
  2. Step 2: Convert to fraction form
    6,624.95/9,937.44 = 2,007.95/x
  3. Step 3: Cross multiply
    6,624.95x = 9,937.44 × 2,007.95
  4. Step 4: Simplify right side
    6,624.95x = 19,953,832.96
  5. Step 5: Solve for x
    x = 19,953,832.96/6,624.95
  6. Step 6: Final answer
    x = 3,011.92

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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.