Home / 63,300.26-87,356.49-35,004.26

Finding the Fourth Proportional to 63,300.26, 87,356.49 and 35,004.26

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Solution

The fourth proportional to 63,300.26, 87,356.49 and 35,004.26 is: 48,307.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,300.26 : 87,356.49 = 35,004.26 : x
  2. Step 2: Convert to fraction form
    63,300.26/87,356.49 = 35,004.26/x
  3. Step 3: Cross multiply
    63,300.26x = 87,356.49 × 35,004.26
  4. Step 4: Simplify right side
    63,300.26x = 3,057,849,288.65
  5. Step 5: Solve for x
    x = 3,057,849,288.65/63,300.26
  6. Step 6: Final answer
    x = 48,307.06

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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.