Home / 1,684.14-2,526.21-588.24

Finding the Fourth Proportional to 1,684.14, 2,526.21 and 588.24

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Solution

The fourth proportional to 1,684.14, 2,526.21 and 588.24 is: 882.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,684.14 : 2,526.21 = 588.24 : x
  2. Step 2: Convert to fraction form
    1,684.14/2,526.21 = 588.24/x
  3. Step 3: Cross multiply
    1,684.14x = 2,526.21 × 588.24
  4. Step 4: Simplify right side
    1,684.14x = 1,486,017.77
  5. Step 5: Solve for x
    x = 1,486,017.77/1,684.14
  6. Step 6: Final answer
    x = 882.36

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1.5x scale

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.