Home / 94,471.10-130,376.01-52,029.62

Finding the Fourth Proportional to 94,471.10, 130,376.01 and 52,029.62

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Solution

The fourth proportional to 94,471.10, 130,376.01 and 52,029.62 is: 71,804.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,471.10 : 130,376.01 = 52,029.62 : x
  2. Step 2: Convert to fraction form
    94,471.10/130,376.01 = 52,029.62/x
  3. Step 3: Cross multiply
    94,471.10x = 130,376.01 × 52,029.62
  4. Step 4: Simplify right side
    94,471.10x = 6,783,413,345.39
  5. Step 5: Solve for x
    x = 6,783,413,345.39/94,471.10
  6. Step 6: Final answer
    x = 71,804.11

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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.