Home / 61,533.02-91,962.33-44,928.02

Finding the Fourth Proportional to 61,533.02, 91,962.33 and 44,928.02

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Solution

The fourth proportional to 61,533.02, 91,962.33 and 44,928.02 is: 67,145.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,533.02 : 91,962.33 = 44,928.02 : x
  2. Step 2: Convert to fraction form
    61,533.02/91,962.33 = 44,928.02/x
  3. Step 3: Cross multiply
    61,533.02x = 91,962.33 × 44,928.02
  4. Step 4: Simplify right side
    61,533.02x = 4,131,685,176.85
  5. Step 5: Solve for x
    x = 4,131,685,176.85/61,533.02
  6. Step 6: Final answer
    x = 67,145.82

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.