Home / 9,432.08-14,143.26-4,233.50

Finding the Fourth Proportional to 9,432.08, 14,143.26 and 4,233.50

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Solution

The fourth proportional to 9,432.08, 14,143.26 and 4,233.50 is: 6,348.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,432.08 : 14,143.26 = 4,233.50 : x
  2. Step 2: Convert to fraction form
    9,432.08/14,143.26 = 4,233.50/x
  3. Step 3: Cross multiply
    9,432.08x = 14,143.26 × 4,233.50
  4. Step 4: Simplify right side
    9,432.08x = 59,875,491.21
  5. Step 5: Solve for x
    x = 59,875,491.21/9,432.08
  6. Step 6: Final answer
    x = 6,348.07

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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.