Home / 46,311.14-63,909.66-25,090.40

Finding the Fourth Proportional to 46,311.14, 63,909.66 and 25,090.40

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Solution

The fourth proportional to 46,311.14, 63,909.66 and 25,090.40 is: 34,624.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,311.14 : 63,909.66 = 25,090.40 : x
  2. Step 2: Convert to fraction form
    46,311.14/63,909.66 = 25,090.40/x
  3. Step 3: Cross multiply
    46,311.14x = 63,909.66 × 25,090.40
  4. Step 4: Simplify right side
    46,311.14x = 1,603,518,933.26
  5. Step 5: Solve for x
    x = 1,603,518,933.26/46,311.14
  6. Step 6: Final answer
    x = 34,624.91

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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.