Home / 1,417.07-2,126.44-595.28

Finding the Fourth Proportional to 1,417.07, 2,126.44 and 595.28

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Solution

The fourth proportional to 1,417.07, 2,126.44 and 595.28 is: 893.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,417.07 : 2,126.44 = 595.28 : x
  2. Step 2: Convert to fraction form
    1,417.07/2,126.44 = 595.28/x
  3. Step 3: Cross multiply
    1,417.07x = 2,126.44 × 595.28
  4. Step 4: Simplify right side
    1,417.07x = 1,265,831.03
  5. Step 5: Solve for x
    x = 1,265,831.03/1,417.07
  6. Step 6: Final answer
    x = 893.27

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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.