Home / 9,468.90-14,206.52-4,203.18

Finding the Fourth Proportional to 9,468.90, 14,206.52 and 4,203.18

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Solution

The fourth proportional to 9,468.90, 14,206.52 and 4,203.18 is: 6,306.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,468.90 : 14,206.52 = 4,203.18 : x
  2. Step 2: Convert to fraction form
    9,468.90/14,206.52 = 4,203.18/x
  3. Step 3: Cross multiply
    9,468.90x = 14,206.52 × 4,203.18
  4. Step 4: Simplify right side
    9,468.90x = 59,712,571.24
  5. Step 5: Solve for x
    x = 59,712,571.24/9,468.90
  6. Step 6: Final answer
    x = 6,306.18

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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.