Home / 62,267.04-93,389.04-20,702.88

Finding the Fourth Proportional to 62,267.04, 93,389.04 and 20,702.88

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Solution

The fourth proportional to 62,267.04, 93,389.04 and 20,702.88 is: 31,050.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,267.04 : 93,389.04 = 20,702.88 : x
  2. Step 2: Convert to fraction form
    62,267.04/93,389.04 = 20,702.88/x
  3. Step 3: Cross multiply
    62,267.04x = 93,389.04 × 20,702.88
  4. Step 4: Simplify right side
    62,267.04x = 1,933,422,088.44
  5. Step 5: Solve for x
    x = 1,933,422,088.44/62,267.04
  6. Step 6: Final answer
    x = 31,050.49

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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.