Home / 10,522.08-14,519.04-6,045.12

Finding the Fourth Proportional to 10,522.08, 14,519.04 and 6,045.12

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Solution

The fourth proportional to 10,522.08, 14,519.04 and 6,045.12 is: 8,341.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,522.08 : 14,519.04 = 6,045.12 : x
  2. Step 2: Convert to fraction form
    10,522.08/14,519.04 = 6,045.12/x
  3. Step 3: Cross multiply
    10,522.08x = 14,519.04 × 6,045.12
  4. Step 4: Simplify right side
    10,522.08x = 87,769,339.08
  5. Step 5: Solve for x
    x = 87,769,339.08/10,522.08
  6. Step 6: Final answer
    x = 8,341.44

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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.