Home / 46,510.20-64,183.32-25,290

Finding the Fourth Proportional to 46,510.20, 64,183.32 and 25,290

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Solution

The fourth proportional to 46,510.20, 64,183.32 and 25,290 is: 34,899.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,510.20 : 64,183.32 = 25,290 : x
  2. Step 2: Convert to fraction form
    46,510.20/64,183.32 = 25,290/x
  3. Step 3: Cross multiply
    46,510.20x = 64,183.32 × 25,290
  4. Step 4: Simplify right side
    46,510.20x = 1,623,196,162.80
  5. Step 5: Solve for x
    x = 1,623,196,162.80/46,510.20
  6. Step 6: Final answer
    x = 34,899.79

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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.