Home / 102,394.17-153,590.04-32,272.89

Finding the Fourth Proportional to 102,394.17, 153,590.04 and 32,272.89

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Solution

The fourth proportional to 102,394.17, 153,590.04 and 32,272.89 is: 48,408.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    102,394.17 : 153,590.04 = 32,272.89 : x
  2. Step 2: Convert to fraction form
    102,394.17/153,590.04 = 32,272.89/x
  3. Step 3: Cross multiply
    102,394.17x = 153,590.04 × 32,272.89
  4. Step 4: Simplify right side
    102,394.17x = 4,956,794,466.02
  5. Step 5: Solve for x
    x = 4,956,794,466.02/102,394.17
  6. Step 6: Final answer
    x = 48,408.95

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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.