Home / 62,412.04-93,618.18-18,042.37

Finding the Fourth Proportional to 62,412.04, 93,618.18 and 18,042.37

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Solution

The fourth proportional to 62,412.04, 93,618.18 and 18,042.37 is: 27,063.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,412.04 : 93,618.18 = 18,042.37 : x
  2. Step 2: Convert to fraction form
    62,412.04/93,618.18 = 18,042.37/x
  3. Step 3: Cross multiply
    62,412.04x = 93,618.18 × 18,042.37
  4. Step 4: Simplify right side
    62,412.04x = 1,689,093,842.29
  5. Step 5: Solve for x
    x = 1,689,093,842.29/62,412.04
  6. Step 6: Final answer
    x = 27,063.59

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1.5x scale

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.