Home / 10,360.16-15,544.12-6,203.10

Finding the Fourth Proportional to 10,360.16, 15,544.12 and 6,203.10

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Solution

The fourth proportional to 10,360.16, 15,544.12 and 6,203.10 is: 9,306.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,360.16 : 15,544.12 = 6,203.10 : x
  2. Step 2: Convert to fraction form
    10,360.16/15,544.12 = 6,203.10/x
  3. Step 3: Cross multiply
    10,360.16x = 15,544.12 × 6,203.10
  4. Step 4: Simplify right side
    10,360.16x = 96,421,730.77
  5. Step 5: Solve for x
    x = 96,421,730.77/10,360.16
  6. Step 6: Final answer
    x = 9,306.97

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.