Home / 53,334.69-73,600.46-29,460.85

Finding the Fourth Proportional to 53,334.69, 73,600.46 and 29,460.85

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Solution

The fourth proportional to 53,334.69, 73,600.46 and 29,460.85 is: 40,655.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,334.69 : 73,600.46 = 29,460.85 : x
  2. Step 2: Convert to fraction form
    53,334.69/73,600.46 = 29,460.85/x
  3. Step 3: Cross multiply
    53,334.69x = 73,600.46 × 29,460.85
  4. Step 4: Simplify right side
    53,334.69x = 2,168,332,111.99
  5. Step 5: Solve for x
    x = 2,168,332,111.99/53,334.69
  6. Step 6: Final answer
    x = 40,655.19

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1.5x scale

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.