Home / 15,034.89-22,556.04-4,646.64

Finding the Fourth Proportional to 15,034.89, 22,556.04 and 4,646.64

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Solution

The fourth proportional to 15,034.89, 22,556.04 and 4,646.64 is: 6,971.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,034.89 : 22,556.04 = 4,646.64 : x
  2. Step 2: Convert to fraction form
    15,034.89/22,556.04 = 4,646.64/x
  3. Step 3: Cross multiply
    15,034.89x = 22,556.04 × 4,646.64
  4. Step 4: Simplify right side
    15,034.89x = 104,809,797.71
  5. Step 5: Solve for x
    x = 104,809,797.71/15,034.89
  6. Step 6: Final answer
    x = 6,971.11

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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.