Home / 57,595.07-86,399.91-22,530.17

Finding the Fourth Proportional to 57,595.07, 86,399.91 and 22,530.17

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Solution

The fourth proportional to 57,595.07, 86,399.91 and 22,530.17 is: 33,798.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,595.07 : 86,399.91 = 22,530.17 : x
  2. Step 2: Convert to fraction form
    57,595.07/86,399.91 = 22,530.17/x
  3. Step 3: Cross multiply
    57,595.07x = 86,399.91 × 22,530.17
  4. Step 4: Simplify right side
    57,595.07x = 1,946,604,960.77
  5. Step 5: Solve for x
    x = 1,946,604,960.77/57,595.07
  6. Step 6: Final answer
    x = 33,798.12

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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.