Home / 46,249.80-63,807.54-30,343.08

Finding the Fourth Proportional to 46,249.80, 63,807.54 and 30,343.08

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Solution

The fourth proportional to 46,249.80, 63,807.54 and 30,343.08 is: 41,862.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,249.80 : 63,807.54 = 30,343.08 : x
  2. Step 2: Convert to fraction form
    46,249.80/63,807.54 = 30,343.08/x
  3. Step 3: Cross multiply
    46,249.80x = 63,807.54 × 30,343.08
  4. Step 4: Simplify right side
    46,249.80x = 1,936,117,290.82
  5. Step 5: Solve for x
    x = 1,936,117,290.82/46,249.80
  6. Step 6: Final answer
    x = 41,862.18

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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.