Home / 46,615.49-64,329.38-25,394.76

Finding the Fourth Proportional to 46,615.49, 64,329.38 and 25,394.76

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Solution

The fourth proportional to 46,615.49, 64,329.38 and 25,394.76 is: 35,044.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,615.49 : 64,329.38 = 25,394.76 : x
  2. Step 2: Convert to fraction form
    46,615.49/64,329.38 = 25,394.76/x
  3. Step 3: Cross multiply
    46,615.49x = 64,329.38 × 25,394.76
  4. Step 4: Simplify right side
    46,615.49x = 1,633,629,039.08
  5. Step 5: Solve for x
    x = 1,633,629,039.08/46,615.49
  6. Step 6: Final answer
    x = 35,044.77

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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.