Home / 4,130.47-5,700.06-2,242.06

Finding the Fourth Proportional to 4,130.47, 5,700.06 and 2,242.06

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Solution

The fourth proportional to 4,130.47, 5,700.06 and 2,242.06 is: 3,094.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,130.47 : 5,700.06 = 2,242.06 : x
  2. Step 2: Convert to fraction form
    4,130.47/5,700.06 = 2,242.06/x
  3. Step 3: Cross multiply
    4,130.47x = 5,700.06 × 2,242.06
  4. Step 4: Simplify right side
    4,130.47x = 12,779,854.26
  5. Step 5: Solve for x
    x = 12,779,854.26/4,130.47
  6. Step 6: Final answer
    x = 3,094.04

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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.