Home / 46,616.64-64,330.64-25,395.76

Finding the Fourth Proportional to 46,616.64, 64,330.64 and 25,395.76

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Solution

The fourth proportional to 46,616.64, 64,330.64 and 25,395.76 is: 35,045.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,616.64 : 64,330.64 = 25,395.76 : x
  2. Step 2: Convert to fraction form
    46,616.64/64,330.64 = 25,395.76/x
  3. Step 3: Cross multiply
    46,616.64x = 64,330.64 × 25,395.76
  4. Step 4: Simplify right side
    46,616.64x = 1,633,725,494.09
  5. Step 5: Solve for x
    x = 1,633,725,494.09/46,616.64
  6. Step 6: Final answer
    x = 35,045.97

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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.