Home / 46,867.68-64,675.80-25,645.58

Finding the Fourth Proportional to 46,867.68, 64,675.80 and 25,645.58

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Solution

The fourth proportional to 46,867.68, 64,675.80 and 25,645.58 is: 35,390.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,867.68 : 64,675.80 = 25,645.58 : x
  2. Step 2: Convert to fraction form
    46,867.68/64,675.80 = 25,645.58/x
  3. Step 3: Cross multiply
    46,867.68x = 64,675.80 × 25,645.58
  4. Step 4: Simplify right side
    46,867.68x = 1,658,648,402.96
  5. Step 5: Solve for x
    x = 1,658,648,402.96/46,867.68
  6. Step 6: Final answer
    x = 35,390.03

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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.