Home / 10,269.61-14,172.18-6,023.19

Finding the Fourth Proportional to 10,269.61, 14,172.18 and 6,023.19

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Solution

The fourth proportional to 10,269.61, 14,172.18 and 6,023.19 is: 8,312.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,269.61 : 14,172.18 = 6,023.19 : x
  2. Step 2: Convert to fraction form
    10,269.61/14,172.18 = 6,023.19/x
  3. Step 3: Cross multiply
    10,269.61x = 14,172.18 × 6,023.19
  4. Step 4: Simplify right side
    10,269.61x = 85,361,712.09
  5. Step 5: Solve for x
    x = 85,361,712.09/10,269.61
  6. Step 6: Final answer
    x = 8,312.07

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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.