Home / 61,548.91-92,327.88-22,106.35

Finding the Fourth Proportional to 61,548.91, 92,327.88 and 22,106.35

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Solution

The fourth proportional to 61,548.91, 92,327.88 and 22,106.35 is: 33,161.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,548.91 : 92,327.88 = 22,106.35 : x
  2. Step 2: Convert to fraction form
    61,548.91/92,327.88 = 22,106.35/x
  3. Step 3: Cross multiply
    61,548.91x = 92,327.88 × 22,106.35
  4. Step 4: Simplify right side
    61,548.91x = 2,041,032,430.04
  5. Step 5: Solve for x
    x = 2,041,032,430.04/61,548.91
  6. Step 6: Final answer
    x = 33,161.15

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.