Home / 59,803.36-89,726.10-33,530.20

Finding the Fourth Proportional to 59,803.36, 89,726.10 and 33,530.20

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Solution

The fourth proportional to 59,803.36, 89,726.10 and 33,530.20 is: 50,307.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,803.36 : 89,726.10 = 33,530.20 : x
  2. Step 2: Convert to fraction form
    59,803.36/89,726.10 = 33,530.20/x
  3. Step 3: Cross multiply
    59,803.36x = 89,726.10 × 33,530.20
  4. Step 4: Simplify right side
    59,803.36x = 3,008,534,078.22
  5. Step 5: Solve for x
    x = 3,008,534,078.22/59,803.36
  6. Step 6: Final answer
    x = 50,307.11

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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.