Home / 38,376.24-57,564.48-10,674.24

Finding the Fourth Proportional to 38,376.24, 57,564.48 and 10,674.24

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Solution

The fourth proportional to 38,376.24, 57,564.48 and 10,674.24 is: 16,011.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,376.24 : 57,564.48 = 10,674.24 : x
  2. Step 2: Convert to fraction form
    38,376.24/57,564.48 = 10,674.24/x
  3. Step 3: Cross multiply
    38,376.24x = 57,564.48 × 10,674.24
  4. Step 4: Simplify right side
    38,376.24x = 614,457,075.00
  5. Step 5: Solve for x
    x = 614,457,075.00/38,376.24
  6. Step 6: Final answer
    x = 16,011.39

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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.