Home / 6,673.32-9,210.92-4,153.95

Finding the Fourth Proportional to 6,673.32, 9,210.92 and 4,153.95

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Solution

The fourth proportional to 6,673.32, 9,210.92 and 4,153.95 is: 5,733.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,673.32 : 9,210.92 = 4,153.95 : x
  2. Step 2: Convert to fraction form
    6,673.32/9,210.92 = 4,153.95/x
  3. Step 3: Cross multiply
    6,673.32x = 9,210.92 × 4,153.95
  4. Step 4: Simplify right side
    6,673.32x = 38,261,680.36
  5. Step 5: Solve for x
    x = 38,261,680.36/6,673.32
  6. Step 6: Final answer
    x = 5,733.53

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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.