Home / 35,528.64-49,048.32-22,960.56

Finding the Fourth Proportional to 35,528.64, 49,048.32 and 22,960.56

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Solution

The fourth proportional to 35,528.64, 49,048.32 and 22,960.56 is: 31,697.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,528.64 : 49,048.32 = 22,960.56 : x
  2. Step 2: Convert to fraction form
    35,528.64/49,048.32 = 22,960.56/x
  3. Step 3: Cross multiply
    35,528.64x = 49,048.32 × 22,960.56
  4. Step 4: Simplify right side
    35,528.64x = 1,126,176,894.26
  5. Step 5: Solve for x
    x = 1,126,176,894.26/35,528.64
  6. Step 6: Final answer
    x = 31,697.72

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.