Home / 10,232.08-15,354.04-4,308.52

Finding the Fourth Proportional to 10,232.08, 15,354.04 and 4,308.52

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Solution

The fourth proportional to 10,232.08, 15,354.04 and 4,308.52 is: 6,465.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,232.08 : 15,354.04 = 4,308.52 : x
  2. Step 2: Convert to fraction form
    10,232.08/15,354.04 = 4,308.52/x
  3. Step 3: Cross multiply
    10,232.08x = 15,354.04 × 4,308.52
  4. Step 4: Simplify right side
    10,232.08x = 66,153,188.42
  5. Step 5: Solve for x
    x = 66,153,188.42/10,232.08
  6. Step 6: Final answer
    x = 6,465.27

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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.