Home / 24,915.45-34,347.60-19,601.04

Finding the Fourth Proportional to 24,915.45, 34,347.60 and 19,601.04

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Solution

The fourth proportional to 24,915.45, 34,347.60 and 19,601.04 is: 27,021.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,915.45 : 34,347.60 = 19,601.04 : x
  2. Step 2: Convert to fraction form
    24,915.45/34,347.60 = 19,601.04/x
  3. Step 3: Cross multiply
    24,915.45x = 34,347.60 × 19,601.04
  4. Step 4: Simplify right side
    24,915.45x = 673,248,681.50
  5. Step 5: Solve for x
    x = 673,248,681.50/24,915.45
  6. Step 6: Final answer
    x = 27,021.33

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.