Home / 14,038.02-21,057.05-9,367.15

Finding the Fourth Proportional to 14,038.02, 21,057.05 and 9,367.15

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Solution

The fourth proportional to 14,038.02, 21,057.05 and 9,367.15 is: 14,050.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,038.02 : 21,057.05 = 9,367.15 : x
  2. Step 2: Convert to fraction form
    14,038.02/21,057.05 = 9,367.15/x
  3. Step 3: Cross multiply
    14,038.02x = 21,057.05 × 9,367.15
  4. Step 4: Simplify right side
    14,038.02x = 197,244,545.91
  5. Step 5: Solve for x
    x = 197,244,545.91/14,038.02
  6. Step 6: Final answer
    x = 14,050.74

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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.