Home / 7,592.19-11,389.02-3,148.93

Finding the Fourth Proportional to 7,592.19, 11,389.02 and 3,148.93

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Solution

The fourth proportional to 7,592.19, 11,389.02 and 3,148.93 is: 4,723.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,592.19 : 11,389.02 = 3,148.93 : x
  2. Step 2: Convert to fraction form
    7,592.19/11,389.02 = 3,148.93/x
  3. Step 3: Cross multiply
    7,592.19x = 11,389.02 × 3,148.93
  4. Step 4: Simplify right side
    7,592.19x = 35,863,226.75
  5. Step 5: Solve for x
    x = 35,863,226.75/7,592.19
  6. Step 6: Final answer
    x = 4,723.70

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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.