Home / 59,567.70-89,361.27-20,127.18

Finding the Fourth Proportional to 59,567.70, 89,361.27 and 20,127.18

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Solution

The fourth proportional to 59,567.70, 89,361.27 and 20,127.18 is: 30,194.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,567.70 : 89,361.27 = 20,127.18 : x
  2. Step 2: Convert to fraction form
    59,567.70/89,361.27 = 20,127.18/x
  3. Step 3: Cross multiply
    59,567.70x = 89,361.27 × 20,127.18
  4. Step 4: Simplify right side
    59,567.70x = 1,798,590,366.32
  5. Step 5: Solve for x
    x = 1,798,590,366.32/59,567.70
  6. Step 6: Final answer
    x = 30,194.05

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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.