Home / 1,460.40-2,190.60-595.68

Finding the Fourth Proportional to 1,460.40, 2,190.60 and 595.68

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Solution

The fourth proportional to 1,460.40, 2,190.60 and 595.68 is: 893.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,460.40 : 2,190.60 = 595.68 : x
  2. Step 2: Convert to fraction form
    1,460.40/2,190.60 = 595.68/x
  3. Step 3: Cross multiply
    1,460.40x = 2,190.60 × 595.68
  4. Step 4: Simplify right side
    1,460.40x = 1,304,896.61
  5. Step 5: Solve for x
    x = 1,304,896.61/1,460.40
  6. Step 6: Final answer
    x = 893.52

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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.