Home / 31,352.36-47,026.85-22,927.55

Finding the Fourth Proportional to 31,352.36, 47,026.85 and 22,927.55

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Solution

The fourth proportional to 31,352.36, 47,026.85 and 22,927.55 is: 34,390.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,352.36 : 47,026.85 = 22,927.55 : x
  2. Step 2: Convert to fraction form
    31,352.36/47,026.85 = 22,927.55/x
  3. Step 3: Cross multiply
    31,352.36x = 47,026.85 × 22,927.55
  4. Step 4: Simplify right side
    31,352.36x = 1,078,210,104.95
  5. Step 5: Solve for x
    x = 1,078,210,104.95/31,352.36
  6. Step 6: Final answer
    x = 34,390.08

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1.5x scale

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.