Home / 32,001.90-48,002.85-25,392.30

Finding the Fourth Proportional to 32,001.90, 48,002.85 and 25,392.30

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Solution

The fourth proportional to 32,001.90, 48,002.85 and 25,392.30 is: 38,088.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,001.90 : 48,002.85 = 25,392.30 : x
  2. Step 2: Convert to fraction form
    32,001.90/48,002.85 = 25,392.30/x
  3. Step 3: Cross multiply
    32,001.90x = 48,002.85 × 25,392.30
  4. Step 4: Simplify right side
    32,001.90x = 1,218,902,768.06
  5. Step 5: Solve for x
    x = 1,218,902,768.06/32,001.90
  6. Step 6: Final answer
    x = 38,088.45

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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.