Home / 46,406.32-64,039.01-25,185.13

Finding the Fourth Proportional to 46,406.32, 64,039.01 and 25,185.13

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Solution

The fourth proportional to 46,406.32, 64,039.01 and 25,185.13 is: 34,754.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,406.32 : 64,039.01 = 25,185.13 : x
  2. Step 2: Convert to fraction form
    46,406.32/64,039.01 = 25,185.13/x
  3. Step 3: Cross multiply
    46,406.32x = 64,039.01 × 25,185.13
  4. Step 4: Simplify right side
    46,406.32x = 1,612,830,505.90
  5. Step 5: Solve for x
    x = 1,612,830,505.90/46,406.32
  6. Step 6: Final answer
    x = 34,754.55

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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.