Home / 14,751.02-22,103.48-9,267.50

Finding the Fourth Proportional to 14,751.02, 22,103.48 and 9,267.50

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Solution

The fourth proportional to 14,751.02, 22,103.48 and 9,267.50 is: 13,886.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,751.02 : 22,103.48 = 9,267.50 : x
  2. Step 2: Convert to fraction form
    14,751.02/22,103.48 = 9,267.50/x
  3. Step 3: Cross multiply
    14,751.02x = 22,103.48 × 9,267.50
  4. Step 4: Simplify right side
    14,751.02x = 204,844,000.90
  5. Step 5: Solve for x
    x = 204,844,000.90/14,751.02
  6. Step 6: Final answer
    x = 13,886.77

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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.