Home / 25,075.76-37,613.30-6,100.47

Finding the Fourth Proportional to 25,075.76, 37,613.30 and 6,100.47

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Solution

The fourth proportional to 25,075.76, 37,613.30 and 6,100.47 is: 9,150.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,075.76 : 37,613.30 = 6,100.47 : x
  2. Step 2: Convert to fraction form
    25,075.76/37,613.30 = 6,100.47/x
  3. Step 3: Cross multiply
    25,075.76x = 37,613.30 × 6,100.47
  4. Step 4: Simplify right side
    25,075.76x = 229,458,777.75
  5. Step 5: Solve for x
    x = 229,458,777.75/25,075.76
  6. Step 6: Final answer
    x = 9,150.62

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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.