Home / 41,111.48-56,733.89-22,248.61

Finding the Fourth Proportional to 41,111.48, 56,733.89 and 22,248.61

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Solution

The fourth proportional to 41,111.48, 56,733.89 and 22,248.61 is: 30,703.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,111.48 : 56,733.89 = 22,248.61 : x
  2. Step 2: Convert to fraction form
    41,111.48/56,733.89 = 22,248.61/x
  3. Step 3: Cross multiply
    41,111.48x = 56,733.89 × 22,248.61
  4. Step 4: Simplify right side
    41,111.48x = 1,262,249,939.32
  5. Step 5: Solve for x
    x = 1,262,249,939.32/41,111.48
  6. Step 6: Final answer
    x = 30,703.10

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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.