Home / 6,407.18-9,610.70-2,024.63

Finding the Fourth Proportional to 6,407.18, 9,610.70 and 2,024.63

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Solution

The fourth proportional to 6,407.18, 9,610.70 and 2,024.63 is: 3,036.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,407.18 : 9,610.70 = 2,024.63 : x
  2. Step 2: Convert to fraction form
    6,407.18/9,610.70 = 2,024.63/x
  3. Step 3: Cross multiply
    6,407.18x = 9,610.70 × 2,024.63
  4. Step 4: Simplify right side
    6,407.18x = 19,458,149.88
  5. Step 5: Solve for x
    x = 19,458,149.88/6,407.18
  6. Step 6: Final answer
    x = 3,036.93

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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.