Home / 32,514.40-48,714.90-14,948.20

Finding the Fourth Proportional to 32,514.40, 48,714.90 and 14,948.20

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Solution

The fourth proportional to 32,514.40, 48,714.90 and 14,948.20 is: 22,396.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,514.40 : 48,714.90 = 14,948.20 : x
  2. Step 2: Convert to fraction form
    32,514.40/48,714.90 = 14,948.20/x
  3. Step 3: Cross multiply
    32,514.40x = 48,714.90 × 14,948.20
  4. Step 4: Simplify right side
    32,514.40x = 728,200,068.18
  5. Step 5: Solve for x
    x = 728,200,068.18/32,514.40
  6. Step 6: Final answer
    x = 22,396.23

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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.