Home / 7,366.55-10,168.08-4,383.32

Finding the Fourth Proportional to 7,366.55, 10,168.08 and 4,383.32

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Solution

The fourth proportional to 7,366.55, 10,168.08 and 4,383.32 is: 6,050.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,366.55 : 10,168.08 = 4,383.32 : x
  2. Step 2: Convert to fraction form
    7,366.55/10,168.08 = 4,383.32/x
  3. Step 3: Cross multiply
    7,366.55x = 10,168.08 × 4,383.32
  4. Step 4: Simplify right side
    7,366.55x = 44,569,948.43
  5. Step 5: Solve for x
    x = 44,569,948.43/7,366.55
  6. Step 6: Final answer
    x = 6,050.32

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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.