Home / 35,133.82-52,616.28-20,095.36

Finding the Fourth Proportional to 35,133.82, 52,616.28 and 20,095.36

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Solution

The fourth proportional to 35,133.82, 52,616.28 and 20,095.36 is: 30,094.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,133.82 : 52,616.28 = 20,095.36 : x
  2. Step 2: Convert to fraction form
    35,133.82/52,616.28 = 20,095.36/x
  3. Step 3: Cross multiply
    35,133.82x = 52,616.28 × 20,095.36
  4. Step 4: Simplify right side
    35,133.82x = 1,057,343,154.23
  5. Step 5: Solve for x
    x = 1,057,343,154.23/35,133.82
  6. Step 6: Final answer
    x = 30,094.74

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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.