Home / 47,019.29-70,525.49-22,065.01

Finding the Fourth Proportional to 47,019.29, 70,525.49 and 22,065.01

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Solution

The fourth proportional to 47,019.29, 70,525.49 and 22,065.01 is: 33,095.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,019.29 : 70,525.49 = 22,065.01 : x
  2. Step 2: Convert to fraction form
    47,019.29/70,525.49 = 22,065.01/x
  3. Step 3: Cross multiply
    47,019.29x = 70,525.49 × 22,065.01
  4. Step 4: Simplify right side
    47,019.29x = 1,556,145,355.47
  5. Step 5: Solve for x
    x = 1,556,145,355.47/47,019.29
  6. Step 6: Final answer
    x = 33,095.90

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.