Home / 9,525.53-14,278.88-4,519.11

Finding the Fourth Proportional to 9,525.53, 14,278.88 and 4,519.11

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Solution

The fourth proportional to 9,525.53, 14,278.88 and 4,519.11 is: 6,774.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,525.53 : 14,278.88 = 4,519.11 : x
  2. Step 2: Convert to fraction form
    9,525.53/14,278.88 = 4,519.11/x
  3. Step 3: Cross multiply
    9,525.53x = 14,278.88 × 4,519.11
  4. Step 4: Simplify right side
    9,525.53x = 64,527,894.24
  5. Step 5: Solve for x
    x = 64,527,894.24/9,525.53
  6. Step 6: Final answer
    x = 6,774.20

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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.