Home / 4,407.19-6,081.98-2,417.70

Finding the Fourth Proportional to 4,407.19, 6,081.98 and 2,417.70

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Solution

The fourth proportional to 4,407.19, 6,081.98 and 2,417.70 is: 3,336.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,407.19 : 6,081.98 = 2,417.70 : x
  2. Step 2: Convert to fraction form
    4,407.19/6,081.98 = 2,417.70/x
  3. Step 3: Cross multiply
    4,407.19x = 6,081.98 × 2,417.70
  4. Step 4: Simplify right side
    4,407.19x = 14,704,390.96
  5. Step 5: Solve for x
    x = 14,704,390.96/4,407.19
  6. Step 6: Final answer
    x = 3,336.46

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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.