Home / 23,988.36-36,001.02-15,666.12

Finding the Fourth Proportional to 23,988.36, 36,001.02 and 15,666.12

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Solution

The fourth proportional to 23,988.36, 36,001.02 and 15,666.12 is: 23,511.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,988.36 : 36,001.02 = 15,666.12 : x
  2. Step 2: Convert to fraction form
    23,988.36/36,001.02 = 15,666.12/x
  3. Step 3: Cross multiply
    23,988.36x = 36,001.02 × 15,666.12
  4. Step 4: Simplify right side
    23,988.36x = 563,996,299.44
  5. Step 5: Solve for x
    x = 563,996,299.44/23,988.36
  6. Step 6: Final answer
    x = 23,511.25

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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.