Home / 46,511.45-64,185.35-25,290.70

Finding the Fourth Proportional to 46,511.45, 64,185.35 and 25,290.70

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Solution

The fourth proportional to 46,511.45, 64,185.35 and 25,290.70 is: 34,900.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,511.45 : 64,185.35 = 25,290.70 : x
  2. Step 2: Convert to fraction form
    46,511.45/64,185.35 = 25,290.70/x
  3. Step 3: Cross multiply
    46,511.45x = 64,185.35 × 25,290.70
  4. Step 4: Simplify right side
    46,511.45x = 1,623,292,144.33
  5. Step 5: Solve for x
    x = 1,623,292,144.33/46,511.45
  6. Step 6: Final answer
    x = 34,900.92

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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.