Home / 35,632.17-53,433.20-10,675.76

Finding the Fourth Proportional to 35,632.17, 53,433.20 and 10,675.76

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Solution

The fourth proportional to 35,632.17, 53,433.20 and 10,675.76 is: 16,009.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,632.17 : 53,433.20 = 10,675.76 : x
  2. Step 2: Convert to fraction form
    35,632.17/53,433.20 = 10,675.76/x
  3. Step 3: Cross multiply
    35,632.17x = 53,433.20 × 10,675.76
  4. Step 4: Simplify right side
    35,632.17x = 570,439,778.76
  5. Step 5: Solve for x
    x = 570,439,778.76/35,632.17
  6. Step 6: Final answer
    x = 16,009.12

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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.