Home / 47,022.62-64,810.41-44,808.08

Finding the Fourth Proportional to 47,022.62, 64,810.41 and 44,808.08

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Solution

The fourth proportional to 47,022.62, 64,810.41 and 44,808.08 is: 61,758.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,022.62 : 64,810.41 = 44,808.08 : x
  2. Step 2: Convert to fraction form
    47,022.62/64,810.41 = 44,808.08/x
  3. Step 3: Cross multiply
    47,022.62x = 64,810.41 × 44,808.08
  4. Step 4: Simplify right side
    47,022.62x = 2,904,030,036.11
  5. Step 5: Solve for x
    x = 2,904,030,036.11/47,022.62
  6. Step 6: Final answer
    x = 61,758.15

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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.