Home / 10,652.04-14,700.99-6,175.74

Finding the Fourth Proportional to 10,652.04, 14,700.99 and 6,175.74

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Solution

The fourth proportional to 10,652.04, 14,700.99 and 6,175.74 is: 8,523.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,652.04 : 14,700.99 = 6,175.74 : x
  2. Step 2: Convert to fraction form
    10,652.04/14,700.99 = 6,175.74/x
  3. Step 3: Cross multiply
    10,652.04x = 14,700.99 × 6,175.74
  4. Step 4: Simplify right side
    10,652.04x = 90,789,491.98
  5. Step 5: Solve for x
    x = 90,789,491.98/10,652.04
  6. Step 6: Final answer
    x = 8,523.20

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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.