Home / 46,307.84-63,904.74-25,087.64

Finding the Fourth Proportional to 46,307.84, 63,904.74 and 25,087.64

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Solution

The fourth proportional to 46,307.84, 63,904.74 and 25,087.64 is: 34,620.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,307.84 : 63,904.74 = 25,087.64 : x
  2. Step 2: Convert to fraction form
    46,307.84/63,904.74 = 25,087.64/x
  3. Step 3: Cross multiply
    46,307.84x = 63,904.74 × 25,087.64
  4. Step 4: Simplify right side
    46,307.84x = 1,603,219,111.41
  5. Step 5: Solve for x
    x = 1,603,219,111.41/46,307.84
  6. Step 6: Final answer
    x = 34,620.90

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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.