Home / 32,248.12-48,342.98-11,466.76

Finding the Fourth Proportional to 32,248.12, 48,342.98 and 11,466.76

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Solution

The fourth proportional to 32,248.12, 48,342.98 and 11,466.76 is: 17,189.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,248.12 : 48,342.98 = 11,466.76 : x
  2. Step 2: Convert to fraction form
    32,248.12/48,342.98 = 11,466.76/x
  3. Step 3: Cross multiply
    32,248.12x = 48,342.98 × 11,466.76
  4. Step 4: Simplify right side
    32,248.12x = 554,337,349.34
  5. Step 5: Solve for x
    x = 554,337,349.34/32,248.12
  6. Step 6: Final answer
    x = 17,189.76

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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.