Home / 46,841.67-64,643.04-25,620.95

Finding the Fourth Proportional to 46,841.67, 64,643.04 and 25,620.95

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Solution

The fourth proportional to 46,841.67, 64,643.04 and 25,620.95 is: 35,357.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,841.67 : 64,643.04 = 25,620.95 : x
  2. Step 2: Convert to fraction form
    46,841.67/64,643.04 = 25,620.95/x
  3. Step 3: Cross multiply
    46,841.67x = 64,643.04 × 25,620.95
  4. Step 4: Simplify right side
    46,841.67x = 1,656,215,772.47
  5. Step 5: Solve for x
    x = 1,656,215,772.47/46,841.67
  6. Step 6: Final answer
    x = 35,357.74

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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.