Home / 46,855.95-64,661.94-25,635.57

Finding the Fourth Proportional to 46,855.95, 64,661.94 and 25,635.57

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Solution

The fourth proportional to 46,855.95, 64,661.94 and 25,635.57 is: 35,377.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,855.95 : 64,661.94 = 25,635.57 : x
  2. Step 2: Convert to fraction form
    46,855.95/64,661.94 = 25,635.57/x
  3. Step 3: Cross multiply
    46,855.95x = 64,661.94 × 25,635.57
  4. Step 4: Simplify right side
    46,855.95x = 1,657,645,689.21
  5. Step 5: Solve for x
    x = 1,657,645,689.21/46,855.95
  6. Step 6: Final answer
    x = 35,377.49

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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.