Home / 46,625.97-64,343.88-25,405.29

Finding the Fourth Proportional to 46,625.97, 64,343.88 and 25,405.29

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Solution

The fourth proportional to 46,625.97, 64,343.88 and 25,405.29 is: 35,059.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,625.97 : 64,343.88 = 25,405.29 : x
  2. Step 2: Convert to fraction form
    46,625.97/64,343.88 = 25,405.29/x
  3. Step 3: Cross multiply
    46,625.97x = 64,343.88 × 25,405.29
  4. Step 4: Simplify right side
    46,625.97x = 1,634,674,931.13
  5. Step 5: Solve for x
    x = 1,634,674,931.13/46,625.97
  6. Step 6: Final answer
    x = 35,059.32

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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.