Home / 46,368.68-63,989.06-25,147.89

Finding the Fourth Proportional to 46,368.68, 63,989.06 and 25,147.89

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Solution

The fourth proportional to 46,368.68, 63,989.06 and 25,147.89 is: 34,704.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,368.68 : 63,989.06 = 25,147.89 : x
  2. Step 2: Convert to fraction form
    46,368.68/63,989.06 = 25,147.89/x
  3. Step 3: Cross multiply
    46,368.68x = 63,989.06 × 25,147.89
  4. Step 4: Simplify right side
    46,368.68x = 1,609,189,716.34
  5. Step 5: Solve for x
    x = 1,609,189,716.34/46,368.68
  6. Step 6: Final answer
    x = 34,704.24

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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.