Home / 161,152.56-241,692.39-61,277.13

Finding the Fourth Proportional to 161,152.56, 241,692.39 and 61,277.13

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Solution

The fourth proportional to 161,152.56, 241,692.39 and 61,277.13 is: 91,901.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    161,152.56 : 241,692.39 = 61,277.13 : x
  2. Step 2: Convert to fraction form
    161,152.56/241,692.39 = 61,277.13/x
  3. Step 3: Cross multiply
    161,152.56x = 241,692.39 × 61,277.13
  4. Step 4: Simplify right side
    161,152.56x = 14,810,216,002.04
  5. Step 5: Solve for x
    x = 14,810,216,002.04/161,152.56
  6. Step 6: Final answer
    x = 91,901.84

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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.