Home / 23,359.30-35,038.76-6,719.27

Finding the Fourth Proportional to 23,359.30, 35,038.76 and 6,719.27

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Solution

The fourth proportional to 23,359.30, 35,038.76 and 6,719.27 is: 10,078.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,359.30 : 35,038.76 = 6,719.27 : x
  2. Step 2: Convert to fraction form
    23,359.30/35,038.76 = 6,719.27/x
  3. Step 3: Cross multiply
    23,359.30x = 35,038.76 × 6,719.27
  4. Step 4: Simplify right side
    23,359.30x = 235,434,680.12
  5. Step 5: Solve for x
    x = 235,434,680.12/23,359.30
  6. Step 6: Final answer
    x = 10,078.84

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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.