Home / 43,204.36-64,707.18-36,056.92

Finding the Fourth Proportional to 43,204.36, 64,707.18 and 36,056.92

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Solution

The fourth proportional to 43,204.36, 64,707.18 and 36,056.92 is: 54,002.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,204.36 : 64,707.18 = 36,056.92 : x
  2. Step 2: Convert to fraction form
    43,204.36/64,707.18 = 36,056.92/x
  3. Step 3: Cross multiply
    43,204.36x = 64,707.18 × 36,056.92
  4. Step 4: Simplify right side
    43,204.36x = 2,333,141,612.69
  5. Step 5: Solve for x
    x = 2,333,141,612.69/43,204.36
  6. Step 6: Final answer
    x = 54,002.46

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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.