Home / 14,923.02-22,390.20-9,370.20

Finding the Fourth Proportional to 14,923.02, 22,390.20 and 9,370.20

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Solution

The fourth proportional to 14,923.02, 22,390.20 and 9,370.20 is: 14,058.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,923.02 : 22,390.20 = 9,370.20 : x
  2. Step 2: Convert to fraction form
    14,923.02/22,390.20 = 9,370.20/x
  3. Step 3: Cross multiply
    14,923.02x = 22,390.20 × 9,370.20
  4. Step 4: Simplify right side
    14,923.02x = 209,800,652.04
  5. Step 5: Solve for x
    x = 209,800,652.04/14,923.02
  6. Step 6: Final answer
    x = 14,058.86

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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.