Home / 4,424.74-6,630.16-2,084.19

Finding the Fourth Proportional to 4,424.74, 6,630.16 and 2,084.19

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Solution

The fourth proportional to 4,424.74, 6,630.16 and 2,084.19 is: 3,123.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,424.74 : 6,630.16 = 2,084.19 : x
  2. Step 2: Convert to fraction form
    4,424.74/6,630.16 = 2,084.19/x
  3. Step 3: Cross multiply
    4,424.74x = 6,630.16 × 2,084.19
  4. Step 4: Simplify right side
    4,424.74x = 13,818,513.17
  5. Step 5: Solve for x
    x = 13,818,513.17/4,424.74
  6. Step 6: Final answer
    x = 3,123.01

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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.