Home / 4,537.48-6,804.47-1,763.79

Finding the Fourth Proportional to 4,537.48, 6,804.47 and 1,763.79

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Solution

The fourth proportional to 4,537.48, 6,804.47 and 1,763.79 is: 2,645.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,537.48 : 6,804.47 = 1,763.79 : x
  2. Step 2: Convert to fraction form
    4,537.48/6,804.47 = 1,763.79/x
  3. Step 3: Cross multiply
    4,537.48x = 6,804.47 × 1,763.79
  4. Step 4: Simplify right side
    4,537.48x = 12,001,656.14
  5. Step 5: Solve for x
    x = 12,001,656.14/4,537.48
  6. Step 6: Final answer
    x = 2,645.00

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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.