Home / 46,602.09-64,310.81-25,381.49

Finding the Fourth Proportional to 46,602.09, 64,310.81 and 25,381.49

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Solution

The fourth proportional to 46,602.09, 64,310.81 and 25,381.49 is: 35,026.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,602.09 : 64,310.81 = 25,381.49 : x
  2. Step 2: Convert to fraction form
    46,602.09/64,310.81 = 25,381.49/x
  3. Step 3: Cross multiply
    46,602.09x = 64,310.81 × 25,381.49
  4. Step 4: Simplify right side
    46,602.09x = 1,632,303,732.45
  5. Step 5: Solve for x
    x = 1,632,303,732.45/46,602.09
  6. Step 6: Final answer
    x = 35,026.41

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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.