Home / 4,730.02-6,528.22-2,741.79

Finding the Fourth Proportional to 4,730.02, 6,528.22 and 2,741.79

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Solution

The fourth proportional to 4,730.02, 6,528.22 and 2,741.79 is: 3,784.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,730.02 : 6,528.22 = 2,741.79 : x
  2. Step 2: Convert to fraction form
    4,730.02/6,528.22 = 2,741.79/x
  3. Step 3: Cross multiply
    4,730.02x = 6,528.22 × 2,741.79
  4. Step 4: Simplify right side
    4,730.02x = 17,899,008.31
  5. Step 5: Solve for x
    x = 17,899,008.31/4,730.02
  6. Step 6: Final answer
    x = 3,784.13

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.