Home / 60,212.09-83,092.68-33,356.36

Finding the Fourth Proportional to 60,212.09, 83,092.68 and 33,356.36

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Solution

The fourth proportional to 60,212.09, 83,092.68 and 33,356.36 is: 46,031.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,212.09 : 83,092.68 = 33,356.36 : x
  2. Step 2: Convert to fraction form
    60,212.09/83,092.68 = 33,356.36/x
  3. Step 3: Cross multiply
    60,212.09x = 83,092.68 × 33,356.36
  4. Step 4: Simplify right side
    60,212.09x = 2,771,668,931.98
  5. Step 5: Solve for x
    x = 2,771,668,931.98/60,212.09
  6. Step 6: Final answer
    x = 46,031.77

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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.