Home / 32,394.88-44,706.30-18,054.72

Finding the Fourth Proportional to 32,394.88, 44,706.30 and 18,054.72

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Solution

The fourth proportional to 32,394.88, 44,706.30 and 18,054.72 is: 24,916.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,394.88 : 44,706.30 = 18,054.72 : x
  2. Step 2: Convert to fraction form
    32,394.88/44,706.30 = 18,054.72/x
  3. Step 3: Cross multiply
    32,394.88x = 44,706.30 × 18,054.72
  4. Step 4: Simplify right side
    32,394.88x = 807,159,784.62
  5. Step 5: Solve for x
    x = 807,159,784.62/32,394.88
  6. Step 6: Final answer
    x = 24,916.27

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.