Home / 62,032.84-93,058.48-28,756.26

Finding the Fourth Proportional to 62,032.84, 93,058.48 and 28,756.26

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Solution

The fourth proportional to 62,032.84, 93,058.48 and 28,756.26 is: 43,138.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,032.84 : 93,058.48 = 28,756.26 : x
  2. Step 2: Convert to fraction form
    62,032.84/93,058.48 = 28,756.26/x
  3. Step 3: Cross multiply
    62,032.84x = 93,058.48 × 28,756.26
  4. Step 4: Simplify right side
    62,032.84x = 2,676,013,846.08
  5. Step 5: Solve for x
    x = 2,676,013,846.08/62,032.84
  6. Step 6: Final answer
    x = 43,138.67

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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.