Home / 43,325.10-59,756.63-27,394.20

Finding the Fourth Proportional to 43,325.10, 59,756.63 and 27,394.20

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Solution

The fourth proportional to 43,325.10, 59,756.63 and 27,394.20 is: 37,783.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,325.10 : 59,756.63 = 27,394.20 : x
  2. Step 2: Convert to fraction form
    43,325.10/59,756.63 = 27,394.20/x
  3. Step 3: Cross multiply
    43,325.10x = 59,756.63 × 27,394.20
  4. Step 4: Simplify right side
    43,325.10x = 1,636,984,936.58
  5. Step 5: Solve for x
    x = 1,636,984,936.58/43,325.10
  6. Step 6: Final answer
    x = 37,783.75

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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.