Home / 14,784.10-22,176.14-9,863.34

Finding the Fourth Proportional to 14,784.10, 22,176.14 and 9,863.34

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Solution

The fourth proportional to 14,784.10, 22,176.14 and 9,863.34 is: 14,795.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,784.10 : 22,176.14 = 9,863.34 : x
  2. Step 2: Convert to fraction form
    14,784.10/22,176.14 = 9,863.34/x
  3. Step 3: Cross multiply
    14,784.10x = 22,176.14 × 9,863.34
  4. Step 4: Simplify right side
    14,784.10x = 218,730,808.71
  5. Step 5: Solve for x
    x = 218,730,808.71/14,784.10
  6. Step 6: Final answer
    x = 14,795.00

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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.