Home / 10,595.24-14,621.36-6,119.38

Finding the Fourth Proportional to 10,595.24, 14,621.36 and 6,119.38

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Solution

The fourth proportional to 10,595.24, 14,621.36 and 6,119.38 is: 8,444.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,595.24 : 14,621.36 = 6,119.38 : x
  2. Step 2: Convert to fraction form
    10,595.24/14,621.36 = 6,119.38/x
  3. Step 3: Cross multiply
    10,595.24x = 14,621.36 × 6,119.38
  4. Step 4: Simplify right side
    10,595.24x = 89,473,657.96
  5. Step 5: Solve for x
    x = 89,473,657.96/10,595.24
  6. Step 6: Final answer
    x = 8,444.70

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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.