Home / 46,969.02-64,819.92-27,860.13

Finding the Fourth Proportional to 46,969.02, 64,819.92 and 27,860.13

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Solution

The fourth proportional to 46,969.02, 64,819.92 and 27,860.13 is: 38,448.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,969.02 : 64,819.92 = 27,860.13 : x
  2. Step 2: Convert to fraction form
    46,969.02/64,819.92 = 27,860.13/x
  3. Step 3: Cross multiply
    46,969.02x = 64,819.92 × 27,860.13
  4. Step 4: Simplify right side
    46,969.02x = 1,805,891,397.79
  5. Step 5: Solve for x
    x = 1,805,891,397.79/46,969.02
  6. Step 6: Final answer
    x = 38,448.56

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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.