Home / 32,019.44-48,242.62-28,902.96

Finding the Fourth Proportional to 32,019.44, 48,242.62 and 28,902.96

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Solution

The fourth proportional to 32,019.44, 48,242.62 and 28,902.96 is: 43,547.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,019.44 : 48,242.62 = 28,902.96 : x
  2. Step 2: Convert to fraction form
    32,019.44/48,242.62 = 28,902.96/x
  3. Step 3: Cross multiply
    32,019.44x = 48,242.62 × 28,902.96
  4. Step 4: Simplify right side
    32,019.44x = 1,394,354,552.28
  5. Step 5: Solve for x
    x = 1,394,354,552.28/32,019.44
  6. Step 6: Final answer
    x = 43,547.13

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.