Home / 4,695.04-7,043.20-3,030.48

Finding the Fourth Proportional to 4,695.04, 7,043.20 and 3,030.48

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Solution

The fourth proportional to 4,695.04, 7,043.20 and 3,030.48 is: 4,546.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,695.04 : 7,043.20 = 3,030.48 : x
  2. Step 2: Convert to fraction form
    4,695.04/7,043.20 = 3,030.48/x
  3. Step 3: Cross multiply
    4,695.04x = 7,043.20 × 3,030.48
  4. Step 4: Simplify right side
    4,695.04x = 21,344,276.74
  5. Step 5: Solve for x
    x = 21,344,276.74/4,695.04
  6. Step 6: Final answer
    x = 4,546.13

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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.