Home / 30,566.44-45,790.62-22,547.08

Finding the Fourth Proportional to 30,566.44, 45,790.62 and 22,547.08

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Solution

The fourth proportional to 30,566.44, 45,790.62 and 22,547.08 is: 33,777.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,566.44 : 45,790.62 = 22,547.08 : x
  2. Step 2: Convert to fraction form
    30,566.44/45,790.62 = 22,547.08/x
  3. Step 3: Cross multiply
    30,566.44x = 45,790.62 × 22,547.08
  4. Step 4: Simplify right side
    30,566.44x = 1,032,444,772.39
  5. Step 5: Solve for x
    x = 1,032,444,772.39/30,566.44
  6. Step 6: Final answer
    x = 33,777.07

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.