Home / 46,740.09-64,501.29-25,519.38

Finding the Fourth Proportional to 46,740.09, 64,501.29 and 25,519.38

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Solution

The fourth proportional to 46,740.09, 64,501.29 and 25,519.38 is: 35,216.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,740.09 : 64,501.29 = 25,519.38 : x
  2. Step 2: Convert to fraction form
    46,740.09/64,501.29 = 25,519.38/x
  3. Step 3: Cross multiply
    46,740.09x = 64,501.29 × 25,519.38
  4. Step 4: Simplify right side
    46,740.09x = 1,646,032,930.00
  5. Step 5: Solve for x
    x = 1,646,032,930.00/46,740.09
  6. Step 6: Final answer
    x = 35,216.73

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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.