Home / 4,386.25-6,582.52-1,752.23

Finding the Fourth Proportional to 4,386.25, 6,582.52 and 1,752.23

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Solution

The fourth proportional to 4,386.25, 6,582.52 and 1,752.23 is: 2,629.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,386.25 : 6,582.52 = 1,752.23 : x
  2. Step 2: Convert to fraction form
    4,386.25/6,582.52 = 1,752.23/x
  3. Step 3: Cross multiply
    4,386.25x = 6,582.52 × 1,752.23
  4. Step 4: Simplify right side
    4,386.25x = 11,534,097.81
  5. Step 5: Solve for x
    x = 11,534,097.81/4,386.25
  6. Step 6: Final answer
    x = 2,629.60

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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.