Home / 47,034.39-64,907.28-25,814.01

Finding the Fourth Proportional to 47,034.39, 64,907.28 and 25,814.01

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Solution

The fourth proportional to 47,034.39, 64,907.28 and 25,814.01 is: 35,623.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,034.39 : 64,907.28 = 25,814.01 : x
  2. Step 2: Convert to fraction form
    47,034.39/64,907.28 = 25,814.01/x
  3. Step 3: Cross multiply
    47,034.39x = 64,907.28 × 25,814.01
  4. Step 4: Simplify right side
    47,034.39x = 1,675,517,174.99
  5. Step 5: Solve for x
    x = 1,675,517,174.99/47,034.39
  6. Step 6: Final answer
    x = 35,623.24

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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.