Home / 1,417.36-2,124.60-596.14

Finding the Fourth Proportional to 1,417.36, 2,124.60 and 596.14

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Solution

The fourth proportional to 1,417.36, 2,124.60 and 596.14 is: 893.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,417.36 : 2,124.60 = 596.14 : x
  2. Step 2: Convert to fraction form
    1,417.36/2,124.60 = 596.14/x
  3. Step 3: Cross multiply
    1,417.36x = 2,124.60 × 596.14
  4. Step 4: Simplify right side
    1,417.36x = 1,266,559.04
  5. Step 5: Solve for x
    x = 1,266,559.04/1,417.36
  6. Step 6: Final answer
    x = 893.60

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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.