Home / 46,368.28-63,988.41-25,147.90

Finding the Fourth Proportional to 46,368.28, 63,988.41 and 25,147.90

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Solution

The fourth proportional to 46,368.28, 63,988.41 and 25,147.90 is: 34,704.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,368.28 : 63,988.41 = 25,147.90 : x
  2. Step 2: Convert to fraction form
    46,368.28/63,988.41 = 25,147.90/x
  3. Step 3: Cross multiply
    46,368.28x = 63,988.41 × 25,147.90
  4. Step 4: Simplify right side
    46,368.28x = 1,609,174,135.84
  5. Step 5: Solve for x
    x = 1,609,174,135.84/46,368.28
  6. Step 6: Final answer
    x = 34,704.20

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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.