Home / 5,037.03-7,556.91-1,526.89

Finding the Fourth Proportional to 5,037.03, 7,556.91 and 1,526.89

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Solution

The fourth proportional to 5,037.03, 7,556.91 and 1,526.89 is: 2,290.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,037.03 : 7,556.91 = 1,526.89 : x
  2. Step 2: Convert to fraction form
    5,037.03/7,556.91 = 1,526.89/x
  3. Step 3: Cross multiply
    5,037.03x = 7,556.91 × 1,526.89
  4. Step 4: Simplify right side
    5,037.03x = 11,538,574.03
  5. Step 5: Solve for x
    x = 11,538,574.03/5,037.03
  6. Step 6: Final answer
    x = 2,290.75

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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.