Home / 4,430.26-6,114.52-3,013.00

Finding the Fourth Proportional to 4,430.26, 6,114.52 and 3,013.00

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Solution

The fourth proportional to 4,430.26, 6,114.52 and 3,013.00 is: 4,158.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,430.26 : 6,114.52 = 3,013.00 : x
  2. Step 2: Convert to fraction form
    4,430.26/6,114.52 = 3,013.00/x
  3. Step 3: Cross multiply
    4,430.26x = 6,114.52 × 3,013.00
  4. Step 4: Simplify right side
    4,430.26x = 18,423,037.24
  5. Step 5: Solve for x
    x = 18,423,037.24/4,430.26
  6. Step 6: Final answer
    x = 4,158.45

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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.