Home / 6,631.04-9,948.32-2,683.52

Finding the Fourth Proportional to 6,631.04, 9,948.32 and 2,683.52

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Solution

The fourth proportional to 6,631.04, 9,948.32 and 2,683.52 is: 4,025.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,631.04 : 9,948.32 = 2,683.52 : x
  2. Step 2: Convert to fraction form
    6,631.04/9,948.32 = 2,683.52/x
  3. Step 3: Cross multiply
    6,631.04x = 9,948.32 × 2,683.52
  4. Step 4: Simplify right side
    6,631.04x = 26,696,515.69
  5. Step 5: Solve for x
    x = 26,696,515.69/6,631.04
  6. Step 6: Final answer
    x = 4,025.99

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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.