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Finding the Fourth Proportional to 16,602.09, 24,905.29 and 6,070.47

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Solution

The fourth proportional to 16,602.09, 24,905.29 and 6,070.47 is: 9,106.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,602.09 : 24,905.29 = 6,070.47 : x
  2. Step 2: Convert to fraction form
    16,602.09/24,905.29 = 6,070.47/x
  3. Step 3: Cross multiply
    16,602.09x = 24,905.29 × 6,070.47
  4. Step 4: Simplify right side
    16,602.09x = 151,186,676.08
  5. Step 5: Solve for x
    x = 151,186,676.08/16,602.09
  6. Step 6: Final answer
    x = 9,106.49

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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.