Home / 5,036.86-7,555.36-1,750.03

Finding the Fourth Proportional to 5,036.86, 7,555.36 and 1,750.03

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Solution

The fourth proportional to 5,036.86, 7,555.36 and 1,750.03 is: 2,625.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,036.86 : 7,555.36 = 1,750.03 : x
  2. Step 2: Convert to fraction form
    5,036.86/7,555.36 = 1,750.03/x
  3. Step 3: Cross multiply
    5,036.86x = 7,555.36 × 1,750.03
  4. Step 4: Simplify right side
    5,036.86x = 13,222,083.40
  5. Step 5: Solve for x
    x = 13,222,083.40/5,036.86
  6. Step 6: Final answer
    x = 2,625.07

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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.