Home / 9,527.62-14,282.02-4,521.22

Finding the Fourth Proportional to 9,527.62, 14,282.02 and 4,521.22

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Solution

The fourth proportional to 9,527.62, 14,282.02 and 4,521.22 is: 6,777.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,527.62 : 14,282.02 = 4,521.22 : x
  2. Step 2: Convert to fraction form
    9,527.62/14,282.02 = 4,521.22/x
  3. Step 3: Cross multiply
    9,527.62x = 14,282.02 × 4,521.22
  4. Step 4: Simplify right side
    9,527.62x = 64,572,154.46
  5. Step 5: Solve for x
    x = 64,572,154.46/9,527.62
  6. Step 6: Final answer
    x = 6,777.36

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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.