Home / 11,035.34-16,547.78-4,010.45

Finding the Fourth Proportional to 11,035.34, 16,547.78 and 4,010.45

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Solution

The fourth proportional to 11,035.34, 16,547.78 and 4,010.45 is: 6,013.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,035.34 : 16,547.78 = 4,010.45 : x
  2. Step 2: Convert to fraction form
    11,035.34/16,547.78 = 4,010.45/x
  3. Step 3: Cross multiply
    11,035.34x = 16,547.78 × 4,010.45
  4. Step 4: Simplify right side
    11,035.34x = 66,364,044.30
  5. Step 5: Solve for x
    x = 66,364,044.30/11,035.34
  6. Step 6: Final answer
    x = 6,013.77

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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.