Home / 46,308.40-63,905.83-25,087.68

Finding the Fourth Proportional to 46,308.40, 63,905.83 and 25,087.68

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Solution

The fourth proportional to 46,308.40, 63,905.83 and 25,087.68 is: 34,621.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,308.40 : 63,905.83 = 25,087.68 : x
  2. Step 2: Convert to fraction form
    46,308.40/63,905.83 = 25,087.68/x
  3. Step 3: Cross multiply
    46,308.40x = 63,905.83 × 25,087.68
  4. Step 4: Simplify right side
    46,308.40x = 1,603,248,950.46
  5. Step 5: Solve for x
    x = 1,603,248,950.46/46,308.40
  6. Step 6: Final answer
    x = 34,621.13

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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.