Home / 46,307.74-63,905.13-25,087.48

Finding the Fourth Proportional to 46,307.74, 63,905.13 and 25,087.48

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Solution

The fourth proportional to 46,307.74, 63,905.13 and 25,087.48 is: 34,620.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,307.74 : 63,905.13 = 25,087.48 : x
  2. Step 2: Convert to fraction form
    46,307.74/63,905.13 = 25,087.48/x
  3. Step 3: Cross multiply
    46,307.74x = 63,905.13 × 25,087.48
  4. Step 4: Simplify right side
    46,307.74x = 1,603,218,670.77
  5. Step 5: Solve for x
    x = 1,603,218,670.77/46,307.74
  6. Step 6: Final answer
    x = 34,620.97

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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.