Home / 46,307.76-63,904.64-25,087.11

Finding the Fourth Proportional to 46,307.76, 63,904.64 and 25,087.11

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Solution

The fourth proportional to 46,307.76, 63,904.64 and 25,087.11 is: 34,620.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,307.76 : 63,904.64 = 25,087.11 : x
  2. Step 2: Convert to fraction form
    46,307.76/63,904.64 = 25,087.11/x
  3. Step 3: Cross multiply
    46,307.76x = 63,904.64 × 25,087.11
  4. Step 4: Simplify right side
    46,307.76x = 1,603,182,733.19
  5. Step 5: Solve for x
    x = 1,603,182,733.19/46,307.76
  6. Step 6: Final answer
    x = 34,620.17

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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.