Home / 15,184.49-22,777.43-4,653.75

Finding the Fourth Proportional to 15,184.49, 22,777.43 and 4,653.75

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Solution

The fourth proportional to 15,184.49, 22,777.43 and 4,653.75 is: 6,980.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,184.49 : 22,777.43 = 4,653.75 : x
  2. Step 2: Convert to fraction form
    15,184.49/22,777.43 = 4,653.75/x
  3. Step 3: Cross multiply
    15,184.49x = 22,777.43 × 4,653.75
  4. Step 4: Simplify right side
    15,184.49x = 106,000,464.86
  5. Step 5: Solve for x
    x = 106,000,464.86/15,184.49
  6. Step 6: Final answer
    x = 6,980.84

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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.