Home / 59,409.14-89,148.33-21,995.24

Finding the Fourth Proportional to 59,409.14, 89,148.33 and 21,995.24

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Solution

The fourth proportional to 59,409.14, 89,148.33 and 21,995.24 is: 33,005.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,409.14 : 89,148.33 = 21,995.24 : x
  2. Step 2: Convert to fraction form
    59,409.14/89,148.33 = 21,995.24/x
  3. Step 3: Cross multiply
    59,409.14x = 89,148.33 × 21,995.24
  4. Step 4: Simplify right side
    59,409.14x = 1,960,838,468.21
  5. Step 5: Solve for x
    x = 1,960,838,468.21/59,409.14
  6. Step 6: Final answer
    x = 33,005.67

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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.