Home / 63,069.16-94,603.74-16,321.90

Finding the Fourth Proportional to 63,069.16, 94,603.74 and 16,321.90

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Solution

The fourth proportional to 63,069.16, 94,603.74 and 16,321.90 is: 24,482.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,069.16 : 94,603.74 = 16,321.90 : x
  2. Step 2: Convert to fraction form
    63,069.16/94,603.74 = 16,321.90/x
  3. Step 3: Cross multiply
    63,069.16x = 94,603.74 × 16,321.90
  4. Step 4: Simplify right side
    63,069.16x = 1,544,112,783.91
  5. Step 5: Solve for x
    x = 1,544,112,783.91/63,069.16
  6. Step 6: Final answer
    x = 24,482.85

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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.