Home / 6,676.31-9,210.93-4,024.55

Finding the Fourth Proportional to 6,676.31, 9,210.93 and 4,024.55

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Solution

The fourth proportional to 6,676.31, 9,210.93 and 4,024.55 is: 5,552.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,676.31 : 9,210.93 = 4,024.55 : x
  2. Step 2: Convert to fraction form
    6,676.31/9,210.93 = 4,024.55/x
  3. Step 3: Cross multiply
    6,676.31x = 9,210.93 × 4,024.55
  4. Step 4: Simplify right side
    6,676.31x = 37,069,848.33
  5. Step 5: Solve for x
    x = 37,069,848.33/6,676.31
  6. Step 6: Final answer
    x = 5,552.45

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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.