Home / 184,030.40-276,298.34-95,345.12

Finding the Fourth Proportional to 184,030.40, 276,298.34 and 95,345.12

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Solution

The fourth proportional to 184,030.40, 276,298.34 and 95,345.12 is: 143,148.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,030.40 : 276,298.34 = 95,345.12 : x
  2. Step 2: Convert to fraction form
    184,030.40/276,298.34 = 95,345.12/x
  3. Step 3: Cross multiply
    184,030.40x = 276,298.34 × 95,345.12
  4. Step 4: Simplify right side
    184,030.40x = 26,343,698,383.10
  5. Step 5: Solve for x
    x = 26,343,698,383.10/184,030.40
  6. Step 6: Final answer
    x = 143,148.62

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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.