Home / 64,252.38-88,665.26-35,570.01

Finding the Fourth Proportional to 64,252.38, 88,665.26 and 35,570.01

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Solution

The fourth proportional to 64,252.38, 88,665.26 and 35,570.01 is: 49,084.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,252.38 : 88,665.26 = 35,570.01 : x
  2. Step 2: Convert to fraction form
    64,252.38/88,665.26 = 35,570.01/x
  3. Step 3: Cross multiply
    64,252.38x = 88,665.26 × 35,570.01
  4. Step 4: Simplify right side
    64,252.38x = 3,153,824,007.00
  5. Step 5: Solve for x
    x = 3,153,824,007.00/64,252.38
  6. Step 6: Final answer
    x = 49,084.94

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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.