Home / 46,888.80-64,707.84-25,670.04

Finding the Fourth Proportional to 46,888.80, 64,707.84 and 25,670.04

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Solution

The fourth proportional to 46,888.80, 64,707.84 and 25,670.04 is: 35,425.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,888.80 : 64,707.84 = 25,670.04 : x
  2. Step 2: Convert to fraction form
    46,888.80/64,707.84 = 25,670.04/x
  3. Step 3: Cross multiply
    46,888.80x = 64,707.84 × 25,670.04
  4. Step 4: Simplify right side
    46,888.80x = 1,661,052,841.11
  5. Step 5: Solve for x
    x = 1,661,052,841.11/46,888.80
  6. Step 6: Final answer
    x = 35,425.36

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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.