Home / 58,345.04-80,508.04-33,191.76

Finding the Fourth Proportional to 58,345.04, 80,508.04 and 33,191.76

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Solution

The fourth proportional to 58,345.04, 80,508.04 and 33,191.76 is: 45,800.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,345.04 : 80,508.04 = 33,191.76 : x
  2. Step 2: Convert to fraction form
    58,345.04/80,508.04 = 33,191.76/x
  3. Step 3: Cross multiply
    58,345.04x = 80,508.04 × 33,191.76
  4. Step 4: Simplify right side
    58,345.04x = 2,672,203,541.75
  5. Step 5: Solve for x
    x = 2,672,203,541.75/58,345.04
  6. Step 6: Final answer
    x = 45,800.01

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.