Home / 59,842.14-89,762.94-15,465.12

Finding the Fourth Proportional to 59,842.14, 89,762.94 and 15,465.12

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Solution

The fourth proportional to 59,842.14, 89,762.94 and 15,465.12 is: 23,197.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,842.14 : 89,762.94 = 15,465.12 : x
  2. Step 2: Convert to fraction form
    59,842.14/89,762.94 = 15,465.12/x
  3. Step 3: Cross multiply
    59,842.14x = 89,762.94 × 15,465.12
  4. Step 4: Simplify right side
    59,842.14x = 1,388,194,638.65
  5. Step 5: Solve for x
    x = 1,388,194,638.65/59,842.14
  6. Step 6: Final answer
    x = 23,197.61

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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.