Home / 123,088.01-184,558.16-56,444.65

Finding the Fourth Proportional to 123,088.01, 184,558.16 and 56,444.65

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Solution

The fourth proportional to 123,088.01, 184,558.16 and 56,444.65 is: 84,633.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    123,088.01 : 184,558.16 = 56,444.65 : x
  2. Step 2: Convert to fraction form
    123,088.01/184,558.16 = 56,444.65/x
  3. Step 3: Cross multiply
    123,088.01x = 184,558.16 × 56,444.65
  4. Step 4: Simplify right side
    123,088.01x = 10,417,320,425.56
  5. Step 5: Solve for x
    x = 10,417,320,425.56/123,088.01
  6. Step 6: Final answer
    x = 84,633.11

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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.