Home / 2,053.02-3,079.40-591.98

Finding the Fourth Proportional to 2,053.02, 3,079.40 and 591.98

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Solution

The fourth proportional to 2,053.02, 3,079.40 and 591.98 is: 887.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,053.02 : 3,079.40 = 591.98 : x
  2. Step 2: Convert to fraction form
    2,053.02/3,079.40 = 591.98/x
  3. Step 3: Cross multiply
    2,053.02x = 3,079.40 × 591.98
  4. Step 4: Simplify right side
    2,053.02x = 1,822,943.21
  5. Step 5: Solve for x
    x = 1,822,943.21/2,053.02
  6. Step 6: Final answer
    x = 887.93

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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.