Home / 46,415.28-64,053.12-25,194.52

Finding the Fourth Proportional to 46,415.28, 64,053.12 and 25,194.52

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Solution

The fourth proportional to 46,415.28, 64,053.12 and 25,194.52 is: 34,768.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,415.28 : 64,053.12 = 25,194.52 : x
  2. Step 2: Convert to fraction form
    46,415.28/64,053.12 = 25,194.52/x
  3. Step 3: Cross multiply
    46,415.28x = 64,053.12 × 25,194.52
  4. Step 4: Simplify right side
    46,415.28x = 1,613,787,612.90
  5. Step 5: Solve for x
    x = 1,613,787,612.90/46,415.28
  6. Step 6: Final answer
    x = 34,768.46

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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.