Home / 46,866.39-64,675.62-25,645.66

Finding the Fourth Proportional to 46,866.39, 64,675.62 and 25,645.66

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Solution

The fourth proportional to 46,866.39, 64,675.62 and 25,645.66 is: 35,391.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,866.39 : 64,675.62 = 25,645.66 : x
  2. Step 2: Convert to fraction form
    46,866.39/64,675.62 = 25,645.66/x
  3. Step 3: Cross multiply
    46,866.39x = 64,675.62 × 25,645.66
  4. Step 4: Simplify right side
    46,866.39x = 1,658,648,960.81
  5. Step 5: Solve for x
    x = 1,658,648,960.81/46,866.39
  6. Step 6: Final answer
    x = 35,391.01

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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.