Home / 37,835.28-56,749.41-17,840.16

Finding the Fourth Proportional to 37,835.28, 56,749.41 and 17,840.16

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Solution

The fourth proportional to 37,835.28, 56,749.41 and 17,840.16 is: 26,758.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,835.28 : 56,749.41 = 17,840.16 : x
  2. Step 2: Convert to fraction form
    37,835.28/56,749.41 = 17,840.16/x
  3. Step 3: Cross multiply
    37,835.28x = 56,749.41 × 17,840.16
  4. Step 4: Simplify right side
    37,835.28x = 1,012,418,554.31
  5. Step 5: Solve for x
    x = 1,012,418,554.31/37,835.28
  6. Step 6: Final answer
    x = 26,758.58

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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.