Home / 64,008.14-88,317.09-37,135.08

Finding the Fourth Proportional to 64,008.14, 88,317.09 and 37,135.08

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Solution

The fourth proportional to 64,008.14, 88,317.09 and 37,135.08 is: 51,238.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,008.14 : 88,317.09 = 37,135.08 : x
  2. Step 2: Convert to fraction form
    64,008.14/88,317.09 = 37,135.08/x
  3. Step 3: Cross multiply
    64,008.14x = 88,317.09 × 37,135.08
  4. Step 4: Simplify right side
    64,008.14x = 3,279,662,202.52
  5. Step 5: Solve for x
    x = 3,279,662,202.52/64,008.14
  6. Step 6: Final answer
    x = 51,238.21

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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.