Home / 9,254.10-13,875.32-4,324.70

Finding the Fourth Proportional to 9,254.10, 13,875.32 and 4,324.70

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Solution

The fourth proportional to 9,254.10, 13,875.32 and 4,324.70 is: 6,484.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,254.10 : 13,875.32 = 4,324.70 : x
  2. Step 2: Convert to fraction form
    9,254.10/13,875.32 = 4,324.70/x
  3. Step 3: Cross multiply
    9,254.10x = 13,875.32 × 4,324.70
  4. Step 4: Simplify right side
    9,254.10x = 60,006,596.40
  5. Step 5: Solve for x
    x = 60,006,596.40/9,254.10
  6. Step 6: Final answer
    x = 6,484.33

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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.