Home / 46,703.20-64,449.92-25,482

Finding the Fourth Proportional to 46,703.20, 64,449.92 and 25,482

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Solution

The fourth proportional to 46,703.20, 64,449.92 and 25,482 is: 35,164.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,703.20 : 64,449.92 = 25,482 : x
  2. Step 2: Convert to fraction form
    46,703.20/64,449.92 = 25,482/x
  3. Step 3: Cross multiply
    46,703.20x = 64,449.92 × 25,482
  4. Step 4: Simplify right side
    46,703.20x = 1,642,312,861.44
  5. Step 5: Solve for x
    x = 1,642,312,861.44/46,703.20
  6. Step 6: Final answer
    x = 35,164.89

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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.