Home / 25,067.04-37,605.30-10,075.32

Finding the Fourth Proportional to 25,067.04, 37,605.30 and 10,075.32

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Solution

The fourth proportional to 25,067.04, 37,605.30 and 10,075.32 is: 15,114.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,067.04 : 37,605.30 = 10,075.32 : x
  2. Step 2: Convert to fraction form
    25,067.04/37,605.30 = 10,075.32/x
  3. Step 3: Cross multiply
    25,067.04x = 37,605.30 × 10,075.32
  4. Step 4: Simplify right side
    25,067.04x = 378,885,393.41
  5. Step 5: Solve for x
    x = 378,885,393.41/25,067.04
  6. Step 6: Final answer
    x = 15,114.89

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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.