Home / 46,623.70-64,339.80-25,402.51

Finding the Fourth Proportional to 46,623.70, 64,339.80 and 25,402.51

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Solution

The fourth proportional to 46,623.70, 64,339.80 and 25,402.51 is: 35,054.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,623.70 : 64,339.80 = 25,402.51 : x
  2. Step 2: Convert to fraction form
    46,623.70/64,339.80 = 25,402.51/x
  3. Step 3: Cross multiply
    46,623.70x = 64,339.80 × 25,402.51
  4. Step 4: Simplify right side
    46,623.70x = 1,634,392,091.20
  5. Step 5: Solve for x
    x = 1,634,392,091.20/46,623.70
  6. Step 6: Final answer
    x = 35,054.97

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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.