Home / 16,070.76-24,109.82-6,210.12

Finding the Fourth Proportional to 16,070.76, 24,109.82 and 6,210.12

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Solution

The fourth proportional to 16,070.76, 24,109.82 and 6,210.12 is: 9,316.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,070.76 : 24,109.82 = 6,210.12 : x
  2. Step 2: Convert to fraction form
    16,070.76/24,109.82 = 6,210.12/x
  3. Step 3: Cross multiply
    16,070.76x = 24,109.82 × 6,210.12
  4. Step 4: Simplify right side
    16,070.76x = 149,724,875.38
  5. Step 5: Solve for x
    x = 149,724,875.38/16,070.76
  6. Step 6: Final answer
    x = 9,316.60

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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.