Home / 9,630.87-14,441.31-6,510.75

Finding the Fourth Proportional to 9,630.87, 14,441.31 and 6,510.75

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Solution

The fourth proportional to 9,630.87, 14,441.31 and 6,510.75 is: 9,762.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,630.87 : 14,441.31 = 6,510.75 : x
  2. Step 2: Convert to fraction form
    9,630.87/14,441.31 = 6,510.75/x
  3. Step 3: Cross multiply
    9,630.87x = 14,441.31 × 6,510.75
  4. Step 4: Simplify right side
    9,630.87x = 94,023,759.08
  5. Step 5: Solve for x
    x = 94,023,759.08/9,630.87
  6. Step 6: Final answer
    x = 9,762.75

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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.