Home / 24,922.80-37,427.40-17,578.80

Finding the Fourth Proportional to 24,922.80, 37,427.40 and 17,578.80

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Solution

The fourth proportional to 24,922.80, 37,427.40 and 17,578.80 is: 26,398.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,922.80 : 37,427.40 = 17,578.80 : x
  2. Step 2: Convert to fraction form
    24,922.80/37,427.40 = 17,578.80/x
  3. Step 3: Cross multiply
    24,922.80x = 37,427.40 × 17,578.80
  4. Step 4: Simplify right side
    24,922.80x = 657,928,779.12
  5. Step 5: Solve for x
    x = 657,928,779.12/24,922.80
  6. Step 6: Final answer
    x = 26,398.67

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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.