Home / 4,730.20-7,095.30-1,651.48

Finding the Fourth Proportional to 4,730.20, 7,095.30 and 1,651.48

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Solution

The fourth proportional to 4,730.20, 7,095.30 and 1,651.48 is: 2,477.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,730.20 : 7,095.30 = 1,651.48 : x
  2. Step 2: Convert to fraction form
    4,730.20/7,095.30 = 1,651.48/x
  3. Step 3: Cross multiply
    4,730.20x = 7,095.30 × 1,651.48
  4. Step 4: Simplify right side
    4,730.20x = 11,717,746.04
  5. Step 5: Solve for x
    x = 11,717,746.04/4,730.20
  6. Step 6: Final answer
    x = 2,477.22

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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.