Home / 25,592.02-38,374.98-19,208.56

Finding the Fourth Proportional to 25,592.02, 38,374.98 and 19,208.56

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Solution

The fourth proportional to 25,592.02, 38,374.98 and 19,208.56 is: 28,803.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,592.02 : 38,374.98 = 19,208.56 : x
  2. Step 2: Convert to fraction form
    25,592.02/38,374.98 = 19,208.56/x
  3. Step 3: Cross multiply
    25,592.02x = 38,374.98 × 19,208.56
  4. Step 4: Simplify right side
    25,592.02x = 737,128,105.83
  5. Step 5: Solve for x
    x = 737,128,105.83/25,592.02
  6. Step 6: Final answer
    x = 28,803.05

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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.