Home / 9,347.00-14,024.61-4,420.17

Finding the Fourth Proportional to 9,347.00, 14,024.61 and 4,420.17

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Solution

The fourth proportional to 9,347.00, 14,024.61 and 4,420.17 is: 6,632.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,347.00 : 14,024.61 = 4,420.17 : x
  2. Step 2: Convert to fraction form
    9,347.00/14,024.61 = 4,420.17/x
  3. Step 3: Cross multiply
    9,347.00x = 14,024.61 × 4,420.17
  4. Step 4: Simplify right side
    9,347.00x = 61,991,160.38
  5. Step 5: Solve for x
    x = 61,991,160.38/9,347.00
  6. Step 6: Final answer
    x = 6,632.20

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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.