Home / 9,527.53-14,281.88-4,521.11

Finding the Fourth Proportional to 9,527.53, 14,281.88 and 4,521.11

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Solution

The fourth proportional to 9,527.53, 14,281.88 and 4,521.11 is: 6,777.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,527.53 : 14,281.88 = 4,521.11 : x
  2. Step 2: Convert to fraction form
    9,527.53/14,281.88 = 4,521.11/x
  3. Step 3: Cross multiply
    9,527.53x = 14,281.88 × 4,521.11
  4. Step 4: Simplify right side
    9,527.53x = 64,569,950.49
  5. Step 5: Solve for x
    x = 64,569,950.49/9,527.53
  6. Step 6: Final answer
    x = 6,777.20

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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.