Home / 14,501.70-21,744.45-6,180.30

Finding the Fourth Proportional to 14,501.70, 21,744.45 and 6,180.30

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Solution

The fourth proportional to 14,501.70, 21,744.45 and 6,180.30 is: 9,267.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,501.70 : 21,744.45 = 6,180.30 : x
  2. Step 2: Convert to fraction form
    14,501.70/21,744.45 = 6,180.30/x
  3. Step 3: Cross multiply
    14,501.70x = 21,744.45 × 6,180.30
  4. Step 4: Simplify right side
    14,501.70x = 134,387,224.34
  5. Step 5: Solve for x
    x = 134,387,224.34/14,501.70
  6. Step 6: Final answer
    x = 9,267.00

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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.