Home / 55,984.50-83,977.43-23,959.26

Finding the Fourth Proportional to 55,984.50, 83,977.43 and 23,959.26

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Solution

The fourth proportional to 55,984.50, 83,977.43 and 23,959.26 is: 35,939.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,984.50 : 83,977.43 = 23,959.26 : x
  2. Step 2: Convert to fraction form
    55,984.50/83,977.43 = 23,959.26/x
  3. Step 3: Cross multiply
    55,984.50x = 83,977.43 × 23,959.26
  4. Step 4: Simplify right side
    55,984.50x = 2,012,036,959.71
  5. Step 5: Solve for x
    x = 2,012,036,959.71/55,984.50
  6. Step 6: Final answer
    x = 35,939.18

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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.