Home / 32,238.63-44,489.31-18,091.47

Finding the Fourth Proportional to 32,238.63, 44,489.31 and 18,091.47

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Solution

The fourth proportional to 32,238.63, 44,489.31 and 18,091.47 is: 24,966.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,238.63 : 44,489.31 = 18,091.47 : x
  2. Step 2: Convert to fraction form
    32,238.63/44,489.31 = 18,091.47/x
  3. Step 3: Cross multiply
    32,238.63x = 44,489.31 × 18,091.47
  4. Step 4: Simplify right side
    32,238.63x = 804,877,017.19
  5. Step 5: Solve for x
    x = 804,877,017.19/32,238.63
  6. Step 6: Final answer
    x = 24,966.23

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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.