Home / 4,964.02-7,445.36-2,746.96

Finding the Fourth Proportional to 4,964.02, 7,445.36 and 2,746.96

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Solution

The fourth proportional to 4,964.02, 7,445.36 and 2,746.96 is: 4,120.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,964.02 : 7,445.36 = 2,746.96 : x
  2. Step 2: Convert to fraction form
    4,964.02/7,445.36 = 2,746.96/x
  3. Step 3: Cross multiply
    4,964.02x = 7,445.36 × 2,746.96
  4. Step 4: Simplify right side
    4,964.02x = 20,452,106.11
  5. Step 5: Solve for x
    x = 20,452,106.11/4,964.02
  6. Step 6: Final answer
    x = 4,120.07

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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.