Home / 32,587.44-44,955.42-19,158.48

Finding the Fourth Proportional to 32,587.44, 44,955.42 and 19,158.48

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Solution

The fourth proportional to 32,587.44, 44,955.42 and 19,158.48 is: 26,429.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,587.44 : 44,955.42 = 19,158.48 : x
  2. Step 2: Convert to fraction form
    32,587.44/44,955.42 = 19,158.48/x
  3. Step 3: Cross multiply
    32,587.44x = 44,955.42 × 19,158.48
  4. Step 4: Simplify right side
    32,587.44x = 861,277,514.96
  5. Step 5: Solve for x
    x = 861,277,514.96/32,587.44
  6. Step 6: Final answer
    x = 26,429.74

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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.