Home / 124,182.44-171,367.01-70,464.25

Finding the Fourth Proportional to 124,182.44, 171,367.01 and 70,464.25

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Solution

The fourth proportional to 124,182.44, 171,367.01 and 70,464.25 is: 97,237.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,182.44 : 171,367.01 = 70,464.25 : x
  2. Step 2: Convert to fraction form
    124,182.44/171,367.01 = 70,464.25/x
  3. Step 3: Cross multiply
    124,182.44x = 171,367.01 × 70,464.25
  4. Step 4: Simplify right side
    124,182.44x = 12,075,247,960.52
  5. Step 5: Solve for x
    x = 12,075,247,960.52/124,182.44
  6. Step 6: Final answer
    x = 97,237.97

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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.