Home / 4,237.69-5,848.32-2,559.51

Finding the Fourth Proportional to 4,237.69, 5,848.32 and 2,559.51

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Solution

The fourth proportional to 4,237.69, 5,848.32 and 2,559.51 is: 3,532.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,237.69 : 5,848.32 = 2,559.51 : x
  2. Step 2: Convert to fraction form
    4,237.69/5,848.32 = 2,559.51/x
  3. Step 3: Cross multiply
    4,237.69x = 5,848.32 × 2,559.51
  4. Step 4: Simplify right side
    4,237.69x = 14,968,833.52
  5. Step 5: Solve for x
    x = 14,968,833.52/4,237.69
  6. Step 6: Final answer
    x = 3,532.31

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Half scale
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Double scale
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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.