Home / 38,447.93-53,048.12-22,523.82

Finding the Fourth Proportional to 38,447.93, 53,048.12 and 22,523.82

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Solution

The fourth proportional to 38,447.93, 53,048.12 and 22,523.82 is: 31,077.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,447.93 : 53,048.12 = 22,523.82 : x
  2. Step 2: Convert to fraction form
    38,447.93/53,048.12 = 22,523.82/x
  3. Step 3: Cross multiply
    38,447.93x = 53,048.12 × 22,523.82
  4. Step 4: Simplify right side
    38,447.93x = 1,194,846,193.60
  5. Step 5: Solve for x
    x = 1,194,846,193.60/38,447.93
  6. Step 6: Final answer
    x = 31,077.00

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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.