Home / 1,417.08-2,124.84-595.56

Finding the Fourth Proportional to 1,417.08, 2,124.84 and 595.56

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Solution

The fourth proportional to 1,417.08, 2,124.84 and 595.56 is: 893.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,417.08 : 2,124.84 = 595.56 : x
  2. Step 2: Convert to fraction form
    1,417.08/2,124.84 = 595.56/x
  3. Step 3: Cross multiply
    1,417.08x = 2,124.84 × 595.56
  4. Step 4: Simplify right side
    1,417.08x = 1,265,469.71
  5. Step 5: Solve for x
    x = 1,265,469.71/1,417.08
  6. Step 6: Final answer
    x = 893.01

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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.