Home / 29,386.06-44,069.73-9,660.07

Finding the Fourth Proportional to 29,386.06, 44,069.73 and 9,660.07

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Solution

The fourth proportional to 29,386.06, 44,069.73 and 9,660.07 is: 14,487.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,386.06 : 44,069.73 = 9,660.07 : x
  2. Step 2: Convert to fraction form
    29,386.06/44,069.73 = 9,660.07/x
  3. Step 3: Cross multiply
    29,386.06x = 44,069.73 × 9,660.07
  4. Step 4: Simplify right side
    29,386.06x = 425,716,676.68
  5. Step 5: Solve for x
    x = 425,716,676.68/29,386.06
  6. Step 6: Final answer
    x = 14,487.03

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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.