Home / 55,577.89-83,341.61-23,973.01

Finding the Fourth Proportional to 55,577.89, 83,341.61 and 23,973.01

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Solution

The fourth proportional to 55,577.89, 83,341.61 and 23,973.01 is: 35,948.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,577.89 : 83,341.61 = 23,973.01 : x
  2. Step 2: Convert to fraction form
    55,577.89/83,341.61 = 23,973.01/x
  3. Step 3: Cross multiply
    55,577.89x = 83,341.61 × 23,973.01
  4. Step 4: Simplify right side
    55,577.89x = 1,997,949,249.95
  5. Step 5: Solve for x
    x = 1,997,949,249.95/55,577.89
  6. Step 6: Final answer
    x = 35,948.63

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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.