Home / 14,701.57-22,003.08-12,068.94

Finding the Fourth Proportional to 14,701.57, 22,003.08 and 12,068.94

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Solution

The fourth proportional to 14,701.57, 22,003.08 and 12,068.94 is: 18,062.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,701.57 : 22,003.08 = 12,068.94 : x
  2. Step 2: Convert to fraction form
    14,701.57/22,003.08 = 12,068.94/x
  3. Step 3: Cross multiply
    14,701.57x = 22,003.08 × 12,068.94
  4. Step 4: Simplify right side
    14,701.57x = 265,553,852.34
  5. Step 5: Solve for x
    x = 265,553,852.34/14,701.57
  6. Step 6: Final answer
    x = 18,062.96

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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.