Home / 7,492.64-10,339.26-4,349.04

Finding the Fourth Proportional to 7,492.64, 10,339.26 and 4,349.04

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Solution

The fourth proportional to 7,492.64, 10,339.26 and 4,349.04 is: 6,001.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,492.64 : 10,339.26 = 4,349.04 : x
  2. Step 2: Convert to fraction form
    7,492.64/10,339.26 = 4,349.04/x
  3. Step 3: Cross multiply
    7,492.64x = 10,339.26 × 4,349.04
  4. Step 4: Simplify right side
    7,492.64x = 44,965,855.31
  5. Step 5: Solve for x
    x = 44,965,855.31/7,492.64
  6. Step 6: Final answer
    x = 6,001.34

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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.