Home / 46,315.20-63,915.03-25,094.46

Finding the Fourth Proportional to 46,315.20, 63,915.03 and 25,094.46

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Solution

The fourth proportional to 46,315.20, 63,915.03 and 25,094.46 is: 34,630.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,315.20 : 63,915.03 = 25,094.46 : x
  2. Step 2: Convert to fraction form
    46,315.20/63,915.03 = 25,094.46/x
  3. Step 3: Cross multiply
    46,315.20x = 63,915.03 × 25,094.46
  4. Step 4: Simplify right side
    46,315.20x = 1,603,913,163.73
  5. Step 5: Solve for x
    x = 1,603,913,163.73/46,315.20
  6. Step 6: Final answer
    x = 34,630.38

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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.