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Finding the Fourth Proportional to 62,510.84, 93,969.47 and 50,166.14

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Solution

The fourth proportional to 62,510.84, 93,969.47 and 50,166.14 is: 75,412.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,510.84 : 93,969.47 = 50,166.14 : x
  2. Step 2: Convert to fraction form
    62,510.84/93,969.47 = 50,166.14/x
  3. Step 3: Cross multiply
    62,510.84x = 93,969.47 × 50,166.14
  4. Step 4: Simplify right side
    62,510.84x = 4,714,084,961.13
  5. Step 5: Solve for x
    x = 4,714,084,961.13/62,510.84
  6. Step 6: Final answer
    x = 75,412.28

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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.