Home / 32,236.98-48,326.30-11,455.62

Finding the Fourth Proportional to 32,236.98, 48,326.30 and 11,455.62

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Solution

The fourth proportional to 32,236.98, 48,326.30 and 11,455.62 is: 17,173.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,236.98 : 48,326.30 = 11,455.62 : x
  2. Step 2: Convert to fraction form
    32,236.98/48,326.30 = 11,455.62/x
  3. Step 3: Cross multiply
    32,236.98x = 48,326.30 × 11,455.62
  4. Step 4: Simplify right side
    32,236.98x = 553,607,728.81
  5. Step 5: Solve for x
    x = 553,607,728.81/32,236.98
  6. Step 6: Final answer
    x = 17,173.06

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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.