Home / 63,208.80-94,688.40-41,037.60

Finding the Fourth Proportional to 63,208.80, 94,688.40 and 41,037.60

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Solution

The fourth proportional to 63,208.80, 94,688.40 and 41,037.60 is: 61,475.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,208.80 : 94,688.40 = 41,037.60 : x
  2. Step 2: Convert to fraction form
    63,208.80/94,688.40 = 41,037.60/x
  3. Step 3: Cross multiply
    63,208.80x = 94,688.40 × 41,037.60
  4. Step 4: Simplify right side
    63,208.80x = 3,885,784,683.84
  5. Step 5: Solve for x
    x = 3,885,784,683.84/63,208.80
  6. Step 6: Final answer
    x = 61,475.38

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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.