Home / 40,536.34-60,762.93-15,569.65

Finding the Fourth Proportional to 40,536.34, 60,762.93 and 15,569.65

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Solution

The fourth proportional to 40,536.34, 60,762.93 and 15,569.65 is: 23,338.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,536.34 : 60,762.93 = 15,569.65 : x
  2. Step 2: Convert to fraction form
    40,536.34/60,762.93 = 15,569.65/x
  3. Step 3: Cross multiply
    40,536.34x = 60,762.93 × 15,569.65
  4. Step 4: Simplify right side
    40,536.34x = 946,057,553.07
  5. Step 5: Solve for x
    x = 946,057,553.07/40,536.34
  6. Step 6: Final answer
    x = 23,338.50

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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.