Home / 10,276.29-14,176.76-6,025.19

Finding the Fourth Proportional to 10,276.29, 14,176.76 and 6,025.19

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Solution

The fourth proportional to 10,276.29, 14,176.76 and 6,025.19 is: 8,312.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,276.29 : 14,176.76 = 6,025.19 : x
  2. Step 2: Convert to fraction form
    10,276.29/14,176.76 = 6,025.19/x
  3. Step 3: Cross multiply
    10,276.29x = 14,176.76 × 6,025.19
  4. Step 4: Simplify right side
    10,276.29x = 85,417,571.57
  5. Step 5: Solve for x
    x = 85,417,571.57/10,276.29
  6. Step 6: Final answer
    x = 8,312.10

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.