Home / 46,812.13-64,600.79-25,591.39

Finding the Fourth Proportional to 46,812.13, 64,600.79 and 25,591.39

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Solution

The fourth proportional to 46,812.13, 64,600.79 and 25,591.39 is: 35,316.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,812.13 : 64,600.79 = 25,591.39 : x
  2. Step 2: Convert to fraction form
    46,812.13/64,600.79 = 25,591.39/x
  3. Step 3: Cross multiply
    46,812.13x = 64,600.79 × 25,591.39
  4. Step 4: Simplify right side
    46,812.13x = 1,653,224,229.07
  5. Step 5: Solve for x
    x = 1,653,224,229.07/46,812.13
  6. Step 6: Final answer
    x = 35,316.15

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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.