Home / 46,646.97-64,222.92-41,518.05

Finding the Fourth Proportional to 46,646.97, 64,222.92 and 41,518.05

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Solution

The fourth proportional to 46,646.97, 64,222.92 and 41,518.05 is: 57,161.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,646.97 : 64,222.92 = 41,518.05 : x
  2. Step 2: Convert to fraction form
    46,646.97/64,222.92 = 41,518.05/x
  3. Step 3: Cross multiply
    46,646.97x = 64,222.92 × 41,518.05
  4. Step 4: Simplify right side
    46,646.97x = 2,666,410,403.71
  5. Step 5: Solve for x
    x = 2,666,410,403.71/46,646.97
  6. Step 6: Final answer
    x = 57,161.49

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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.