Home / 32,764.52-45,215.06-19,335.92

Finding the Fourth Proportional to 32,764.52, 45,215.06 and 19,335.92

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Solution

The fourth proportional to 32,764.52, 45,215.06 and 19,335.92 is: 26,683.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,764.52 : 45,215.06 = 19,335.92 : x
  2. Step 2: Convert to fraction form
    32,764.52/45,215.06 = 19,335.92/x
  3. Step 3: Cross multiply
    32,764.52x = 45,215.06 × 19,335.92
  4. Step 4: Simplify right side
    32,764.52x = 874,274,782.96
  5. Step 5: Solve for x
    x = 874,274,782.96/32,764.52
  6. Step 6: Final answer
    x = 26,683.58

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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.