Home / 48,224.41-66,527.48-31,234.31

Finding the Fourth Proportional to 48,224.41, 66,527.48 and 31,234.31

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Solution

The fourth proportional to 48,224.41, 66,527.48 and 31,234.31 is: 43,088.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,224.41 : 66,527.48 = 31,234.31 : x
  2. Step 2: Convert to fraction form
    48,224.41/66,527.48 = 31,234.31/x
  3. Step 3: Cross multiply
    48,224.41x = 66,527.48 × 31,234.31
  4. Step 4: Simplify right side
    48,224.41x = 2,077,939,753.07
  5. Step 5: Solve for x
    x = 2,077,939,753.07/48,224.41
  6. Step 6: Final answer
    x = 43,088.96

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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.