Home / 29,339.10-44,008.65-28,302.30

Finding the Fourth Proportional to 29,339.10, 44,008.65 and 28,302.30

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Solution

The fourth proportional to 29,339.10, 44,008.65 and 28,302.30 is: 42,453.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,339.10 : 44,008.65 = 28,302.30 : x
  2. Step 2: Convert to fraction form
    29,339.10/44,008.65 = 28,302.30/x
  3. Step 3: Cross multiply
    29,339.10x = 44,008.65 × 28,302.30
  4. Step 4: Simplify right side
    29,339.10x = 1,245,546,014.90
  5. Step 5: Solve for x
    x = 1,245,546,014.90/29,339.10
  6. Step 6: Final answer
    x = 42,453.45

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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.