Home / 46,512.20-64,186.38-25,291.45

Finding the Fourth Proportional to 46,512.20, 64,186.38 and 25,291.45

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Solution

The fourth proportional to 46,512.20, 64,186.38 and 25,291.45 is: 34,901.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,512.20 : 64,186.38 = 25,291.45 : x
  2. Step 2: Convert to fraction form
    46,512.20/64,186.38 = 25,291.45/x
  3. Step 3: Cross multiply
    46,512.20x = 64,186.38 × 25,291.45
  4. Step 4: Simplify right side
    46,512.20x = 1,623,366,459.99
  5. Step 5: Solve for x
    x = 1,623,366,459.99/46,512.20
  6. Step 6: Final answer
    x = 34,901.95

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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.