Home / 2,347.09-3,526.23-1,373.87

Finding the Fourth Proportional to 2,347.09, 3,526.23 and 1,373.87

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Solution

The fourth proportional to 2,347.09, 3,526.23 and 1,373.87 is: 2,064.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,347.09 : 3,526.23 = 1,373.87 : x
  2. Step 2: Convert to fraction form
    2,347.09/3,526.23 = 1,373.87/x
  3. Step 3: Cross multiply
    2,347.09x = 3,526.23 × 1,373.87
  4. Step 4: Simplify right side
    2,347.09x = 4,844,581.61
  5. Step 5: Solve for x
    x = 4,844,581.61/2,347.09
  6. Step 6: Final answer
    x = 2,064.08

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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.