Home / 43,390.54-59,880.36-24,009.67

Finding the Fourth Proportional to 43,390.54, 59,880.36 and 24,009.67

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Solution

The fourth proportional to 43,390.54, 59,880.36 and 24,009.67 is: 33,134.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,390.54 : 59,880.36 = 24,009.67 : x
  2. Step 2: Convert to fraction form
    43,390.54/59,880.36 = 24,009.67/x
  3. Step 3: Cross multiply
    43,390.54x = 59,880.36 × 24,009.67
  4. Step 4: Simplify right side
    43,390.54x = 1,437,707,683.08
  5. Step 5: Solve for x
    x = 1,437,707,683.08/43,390.54
  6. Step 6: Final answer
    x = 33,134.13

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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.