Home / 46,975.84-64,826.08-25,755.12

Finding the Fourth Proportional to 46,975.84, 64,826.08 and 25,755.12

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Solution

The fourth proportional to 46,975.84, 64,826.08 and 25,755.12 is: 35,541.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,975.84 : 64,826.08 = 25,755.12 : x
  2. Step 2: Convert to fraction form
    46,975.84/64,826.08 = 25,755.12/x
  3. Step 3: Cross multiply
    46,975.84x = 64,826.08 × 25,755.12
  4. Step 4: Simplify right side
    46,975.84x = 1,669,603,469.53
  5. Step 5: Solve for x
    x = 1,669,603,469.53/46,975.84
  6. Step 6: Final answer
    x = 35,541.75

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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.