Home / 46,315.55-63,915.53-25,094.81

Finding the Fourth Proportional to 46,315.55, 63,915.53 and 25,094.81

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Solution

The fourth proportional to 46,315.55, 63,915.53 and 25,094.81 is: 34,630.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,315.55 : 63,915.53 = 25,094.81 : x
  2. Step 2: Convert to fraction form
    46,315.55/63,915.53 = 25,094.81/x
  3. Step 3: Cross multiply
    46,315.55x = 63,915.53 × 25,094.81
  4. Step 4: Simplify right side
    46,315.55x = 1,603,948,115.71
  5. Step 5: Solve for x
    x = 1,603,948,115.71/46,315.55
  6. Step 6: Final answer
    x = 34,630.88

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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.