Home / 46,889.07-64,707.03-25,669.70

Finding the Fourth Proportional to 46,889.07, 64,707.03 and 25,669.70

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Solution

The fourth proportional to 46,889.07, 64,707.03 and 25,669.70 is: 35,424.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,889.07 : 64,707.03 = 25,669.70 : x
  2. Step 2: Convert to fraction form
    46,889.07/64,707.03 = 25,669.70/x
  3. Step 3: Cross multiply
    46,889.07x = 64,707.03 × 25,669.70
  4. Step 4: Simplify right side
    46,889.07x = 1,661,009,919.64
  5. Step 5: Solve for x
    x = 1,661,009,919.64/46,889.07
  6. Step 6: Final answer
    x = 35,424.25

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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.