Home / 1,468.47-2,203.58-591.05

Finding the Fourth Proportional to 1,468.47, 2,203.58 and 591.05

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Solution

The fourth proportional to 1,468.47, 2,203.58 and 591.05 is: 886.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,468.47 : 2,203.58 = 591.05 : x
  2. Step 2: Convert to fraction form
    1,468.47/2,203.58 = 591.05/x
  3. Step 3: Cross multiply
    1,468.47x = 2,203.58 × 591.05
  4. Step 4: Simplify right side
    1,468.47x = 1,302,428.51
  5. Step 5: Solve for x
    x = 1,302,428.51/1,468.47
  6. Step 6: Final answer
    x = 886.93

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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.