Home / 25,283.58-37,895.84-19,023.48

Finding the Fourth Proportional to 25,283.58, 37,895.84 and 19,023.48

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Solution

The fourth proportional to 25,283.58, 37,895.84 and 19,023.48 is: 28,513.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,283.58 : 37,895.84 = 19,023.48 : x
  2. Step 2: Convert to fraction form
    25,283.58/37,895.84 = 19,023.48/x
  3. Step 3: Cross multiply
    25,283.58x = 37,895.84 × 19,023.48
  4. Step 4: Simplify right side
    25,283.58x = 720,910,754.32
  5. Step 5: Solve for x
    x = 720,910,754.32/25,283.58
  6. Step 6: Final answer
    x = 28,513.00

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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.