Home / 3,010.02-4,153.56-1,750.82

Finding the Fourth Proportional to 3,010.02, 4,153.56 and 1,750.82

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Solution

The fourth proportional to 3,010.02, 4,153.56 and 1,750.82 is: 2,415.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,010.02 : 4,153.56 = 1,750.82 : x
  2. Step 2: Convert to fraction form
    3,010.02/4,153.56 = 1,750.82/x
  3. Step 3: Cross multiply
    3,010.02x = 4,153.56 × 1,750.82
  4. Step 4: Simplify right side
    3,010.02x = 7,272,135.92
  5. Step 5: Solve for x
    x = 7,272,135.92/3,010.02
  6. Step 6: Final answer
    x = 2,415.98

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.