Home / 124,194.90-185,337.23-123,484.46

Finding the Fourth Proportional to 124,194.90, 185,337.23 and 123,484.46

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Solution

The fourth proportional to 124,194.90, 185,337.23 and 123,484.46 is: 184,277.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,194.90 : 185,337.23 = 123,484.46 : x
  2. Step 2: Convert to fraction form
    124,194.90/185,337.23 = 123,484.46/x
  3. Step 3: Cross multiply
    124,194.90x = 185,337.23 × 123,484.46
  4. Step 4: Simplify right side
    124,194.90x = 22,886,268,478.56
  5. Step 5: Solve for x
    x = 22,886,268,478.56/124,194.90
  6. Step 6: Final answer
    x = 184,277.05

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.