Home / 46,632.78-64,353.30-25,412.04

Finding the Fourth Proportional to 46,632.78, 64,353.30 and 25,412.04

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Solution

The fourth proportional to 46,632.78, 64,353.30 and 25,412.04 is: 35,068.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,632.78 : 64,353.30 = 25,412.04 : x
  2. Step 2: Convert to fraction form
    46,632.78/64,353.30 = 25,412.04/x
  3. Step 3: Cross multiply
    46,632.78x = 64,353.30 × 25,412.04
  4. Step 4: Simplify right side
    46,632.78x = 1,635,348,311.97
  5. Step 5: Solve for x
    x = 1,635,348,311.97/46,632.78
  6. Step 6: Final answer
    x = 35,068.65

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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.