Home / 43,317.06-64,932.39-25,795.14

Finding the Fourth Proportional to 43,317.06, 64,932.39 and 25,795.14

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Solution

The fourth proportional to 43,317.06, 64,932.39 and 25,795.14 is: 38,666.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,317.06 : 64,932.39 = 25,795.14 : x
  2. Step 2: Convert to fraction form
    43,317.06/64,932.39 = 25,795.14/x
  3. Step 3: Cross multiply
    43,317.06x = 64,932.39 × 25,795.14
  4. Step 4: Simplify right side
    43,317.06x = 1,674,940,090.58
  5. Step 5: Solve for x
    x = 1,674,940,090.58/43,317.06
  6. Step 6: Final answer
    x = 38,666.98

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.