Home / 7,492.04-10,339.14-4,349.48

Finding the Fourth Proportional to 7,492.04, 10,339.14 and 4,349.48

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Solution

The fourth proportional to 7,492.04, 10,339.14 and 4,349.48 is: 6,002.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,492.04 : 10,339.14 = 4,349.48 : x
  2. Step 2: Convert to fraction form
    7,492.04/10,339.14 = 4,349.48/x
  3. Step 3: Cross multiply
    7,492.04x = 10,339.14 × 4,349.48
  4. Step 4: Simplify right side
    7,492.04x = 44,969,882.65
  5. Step 5: Solve for x
    x = 44,969,882.65/7,492.04
  6. Step 6: Final answer
    x = 6,002.35

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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.