Home / 34,275.28-51,388.08-23,154.16

Finding the Fourth Proportional to 34,275.28, 51,388.08 and 23,154.16

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Solution

The fourth proportional to 34,275.28, 51,388.08 and 23,154.16 is: 34,714.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,275.28 : 51,388.08 = 23,154.16 : x
  2. Step 2: Convert to fraction form
    34,275.28/51,388.08 = 23,154.16/x
  3. Step 3: Cross multiply
    34,275.28x = 51,388.08 × 23,154.16
  4. Step 4: Simplify right side
    34,275.28x = 1,189,847,826.41
  5. Step 5: Solve for x
    x = 1,189,847,826.41/34,275.28
  6. Step 6: Final answer
    x = 34,714.46

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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.