Home / 25,209.51-37,803.33-7,675.26

Finding the Fourth Proportional to 25,209.51, 37,803.33 and 7,675.26

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Solution

The fourth proportional to 25,209.51, 37,803.33 and 7,675.26 is: 11,509.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,209.51 : 37,803.33 = 7,675.26 : x
  2. Step 2: Convert to fraction form
    25,209.51/37,803.33 = 7,675.26/x
  3. Step 3: Cross multiply
    25,209.51x = 37,803.33 × 7,675.26
  4. Step 4: Simplify right side
    25,209.51x = 290,150,386.62
  5. Step 5: Solve for x
    x = 290,150,386.62/25,209.51
  6. Step 6: Final answer
    x = 11,509.56

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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.