Home / 94,674.51-130,651.25-52,234.29

Finding the Fourth Proportional to 94,674.51, 130,651.25 and 52,234.29

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Solution

The fourth proportional to 94,674.51, 130,651.25 and 52,234.29 is: 72,083.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,674.51 : 130,651.25 = 52,234.29 : x
  2. Step 2: Convert to fraction form
    94,674.51/130,651.25 = 52,234.29/x
  3. Step 3: Cross multiply
    94,674.51x = 130,651.25 × 52,234.29
  4. Step 4: Simplify right side
    94,674.51x = 6,824,475,020.19
  5. Step 5: Solve for x
    x = 6,824,475,020.19/94,674.51
  6. Step 6: Final answer
    x = 72,083.55

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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.