Home / 16,962.50-25,444.48-4,650.50

Finding the Fourth Proportional to 16,962.50, 25,444.48 and 4,650.50

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Solution

The fourth proportional to 16,962.50, 25,444.48 and 4,650.50 is: 6,975.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,962.50 : 25,444.48 = 4,650.50 : x
  2. Step 2: Convert to fraction form
    16,962.50/25,444.48 = 4,650.50/x
  3. Step 3: Cross multiply
    16,962.50x = 25,444.48 × 4,650.50
  4. Step 4: Simplify right side
    16,962.50x = 118,329,554.24
  5. Step 5: Solve for x
    x = 118,329,554.24/16,962.50
  6. Step 6: Final answer
    x = 6,975.95

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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.