Home / 47,068.13-64,954.08-25,848.83

Finding the Fourth Proportional to 47,068.13, 64,954.08 and 25,848.83

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Solution

The fourth proportional to 47,068.13, 64,954.08 and 25,848.83 is: 35,671.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,068.13 : 64,954.08 = 25,848.83 : x
  2. Step 2: Convert to fraction form
    47,068.13/64,954.08 = 25,848.83/x
  3. Step 3: Cross multiply
    47,068.13x = 64,954.08 × 25,848.83
  4. Step 4: Simplify right side
    47,068.13x = 1,678,986,646.96
  5. Step 5: Solve for x
    x = 1,678,986,646.96/47,068.13
  6. Step 6: Final answer
    x = 35,671.42

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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.