Home / 23,675.41-35,319.07-23,031.87

Finding the Fourth Proportional to 23,675.41, 35,319.07 and 23,031.87

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Solution

The fourth proportional to 23,675.41, 35,319.07 and 23,031.87 is: 34,359.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,675.41 : 35,319.07 = 23,031.87 : x
  2. Step 2: Convert to fraction form
    23,675.41/35,319.07 = 23,031.87/x
  3. Step 3: Cross multiply
    23,675.41x = 35,319.07 × 23,031.87
  4. Step 4: Simplify right side
    23,675.41x = 813,464,228.76
  5. Step 5: Solve for x
    x = 813,464,228.76/23,675.41
  6. Step 6: Final answer
    x = 34,359.03

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.