Home / 46,623.32-64,340.10-25,402.60

Finding the Fourth Proportional to 46,623.32, 64,340.10 and 25,402.60

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Solution

The fourth proportional to 46,623.32, 64,340.10 and 25,402.60 is: 35,055.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,623.32 : 64,340.10 = 25,402.60 : x
  2. Step 2: Convert to fraction form
    46,623.32/64,340.10 = 25,402.60/x
  3. Step 3: Cross multiply
    46,623.32x = 64,340.10 × 25,402.60
  4. Step 4: Simplify right side
    46,623.32x = 1,634,405,824.26
  5. Step 5: Solve for x
    x = 1,634,405,824.26/46,623.32
  6. Step 6: Final answer
    x = 35,055.54

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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.