Home / 62,421.15-93,622.50-22,969.08

Finding the Fourth Proportional to 62,421.15, 93,622.50 and 22,969.08

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Solution

The fourth proportional to 62,421.15, 93,622.50 and 22,969.08 is: 34,450.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,421.15 : 93,622.50 = 22,969.08 : x
  2. Step 2: Convert to fraction form
    62,421.15/93,622.50 = 22,969.08/x
  3. Step 3: Cross multiply
    62,421.15x = 93,622.50 × 22,969.08
  4. Step 4: Simplify right side
    62,421.15x = 2,150,422,692.30
  5. Step 5: Solve for x
    x = 2,150,422,692.30/62,421.15
  6. Step 6: Final answer
    x = 34,450.23

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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.