Home / 184,586.31-276,888.26-89,703.45

Finding the Fourth Proportional to 184,586.31, 276,888.26 and 89,703.45

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Solution

The fourth proportional to 184,586.31, 276,888.26 and 89,703.45 is: 134,559.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,586.31 : 276,888.26 = 89,703.45 : x
  2. Step 2: Convert to fraction form
    184,586.31/276,888.26 = 89,703.45/x
  3. Step 3: Cross multiply
    184,586.31x = 276,888.26 × 89,703.45
  4. Step 4: Simplify right side
    184,586.31x = 24,837,832,186.50
  5. Step 5: Solve for x
    x = 24,837,832,186.50/184,586.31
  6. Step 6: Final answer
    x = 134,559.45

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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.