Home / 23,669.79-35,484.81-10,332.64

Finding the Fourth Proportional to 23,669.79, 35,484.81 and 10,332.64

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Solution

The fourth proportional to 23,669.79, 35,484.81 and 10,332.64 is: 15,490.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,669.79 : 35,484.81 = 10,332.64 : x
  2. Step 2: Convert to fraction form
    23,669.79/35,484.81 = 10,332.64/x
  3. Step 3: Cross multiply
    23,669.79x = 35,484.81 × 10,332.64
  4. Step 4: Simplify right side
    23,669.79x = 366,651,811.55
  5. Step 5: Solve for x
    x = 366,651,811.55/23,669.79
  6. Step 6: Final answer
    x = 15,490.28

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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.