Home / 16,068.84-22,154.76-10,393.98

Finding the Fourth Proportional to 16,068.84, 22,154.76 and 10,393.98

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Solution

The fourth proportional to 16,068.84, 22,154.76 and 10,393.98 is: 14,330.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,068.84 : 22,154.76 = 10,393.98 : x
  2. Step 2: Convert to fraction form
    16,068.84/22,154.76 = 10,393.98/x
  3. Step 3: Cross multiply
    16,068.84x = 22,154.76 × 10,393.98
  4. Step 4: Simplify right side
    16,068.84x = 230,276,132.34
  5. Step 5: Solve for x
    x = 230,276,132.34/16,068.84
  6. Step 6: Final answer
    x = 14,330.60

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.