Home / 37,985.96-52,425.52-22,886.48

Finding the Fourth Proportional to 37,985.96, 52,425.52 and 22,886.48

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Solution

The fourth proportional to 37,985.96, 52,425.52 and 22,886.48 is: 31,586.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,985.96 : 52,425.52 = 22,886.48 : x
  2. Step 2: Convert to fraction form
    37,985.96/52,425.52 = 22,886.48/x
  3. Step 3: Cross multiply
    37,985.96x = 52,425.52 × 22,886.48
  4. Step 4: Simplify right side
    37,985.96x = 1,199,835,614.97
  5. Step 5: Solve for x
    x = 1,199,835,614.97/37,985.96
  6. Step 6: Final answer
    x = 31,586.29

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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.