Home / 60,571.13-83,552.73-39,364.52

Finding the Fourth Proportional to 60,571.13, 83,552.73 and 39,364.52

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Solution

The fourth proportional to 60,571.13, 83,552.73 and 39,364.52 is: 54,300.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,571.13 : 83,552.73 = 39,364.52 : x
  2. Step 2: Convert to fraction form
    60,571.13/83,552.73 = 39,364.52/x
  3. Step 3: Cross multiply
    60,571.13x = 83,552.73 × 39,364.52
  4. Step 4: Simplify right side
    60,571.13x = 3,289,013,111.14
  5. Step 5: Solve for x
    x = 3,289,013,111.14/60,571.13
  6. Step 6: Final answer
    x = 54,300.01

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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.