Home / 58,602.83-80,867.91-33,110.27

Finding the Fourth Proportional to 58,602.83, 80,867.91 and 33,110.27

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Solution

The fourth proportional to 58,602.83, 80,867.91 and 33,110.27 is: 45,689.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,602.83 : 80,867.91 = 33,110.27 : x
  2. Step 2: Convert to fraction form
    58,602.83/80,867.91 = 33,110.27/x
  3. Step 3: Cross multiply
    58,602.83x = 80,867.91 × 33,110.27
  4. Step 4: Simplify right side
    58,602.83x = 2,677,558,334.23
  5. Step 5: Solve for x
    x = 2,677,558,334.23/58,602.83
  6. Step 6: Final answer
    x = 45,689.92

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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.