Home / 107,563.08-148,435.02-59,816.02

Finding the Fourth Proportional to 107,563.08, 148,435.02 and 59,816.02

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Solution

The fourth proportional to 107,563.08, 148,435.02 and 59,816.02 is: 82,544.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,563.08 : 148,435.02 = 59,816.02 : x
  2. Step 2: Convert to fraction form
    107,563.08/148,435.02 = 59,816.02/x
  3. Step 3: Cross multiply
    107,563.08x = 148,435.02 × 59,816.02
  4. Step 4: Simplify right side
    107,563.08x = 8,878,792,125.02
  5. Step 5: Solve for x
    x = 8,878,792,125.02/107,563.08
  6. Step 6: Final answer
    x = 82,544.98

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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.