Home / 46,307.36-63,904.32-25,086.57

Finding the Fourth Proportional to 46,307.36, 63,904.32 and 25,086.57

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Solution

The fourth proportional to 46,307.36, 63,904.32 and 25,086.57 is: 34,619.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,307.36 : 63,904.32 = 25,086.57 : x
  2. Step 2: Convert to fraction form
    46,307.36/63,904.32 = 25,086.57/x
  3. Step 3: Cross multiply
    46,307.36x = 63,904.32 × 25,086.57
  4. Step 4: Simplify right side
    46,307.36x = 1,603,140,196.98
  5. Step 5: Solve for x
    x = 1,603,140,196.98/46,307.36
  6. Step 6: Final answer
    x = 34,619.56

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1.5x scale

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.