Home / 46,577.11-64,134.08-35,108.68

Finding the Fourth Proportional to 46,577.11, 64,134.08 and 35,108.68

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Solution

The fourth proportional to 46,577.11, 64,134.08 and 35,108.68 is: 48,342.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,577.11 : 64,134.08 = 35,108.68 : x
  2. Step 2: Convert to fraction form
    46,577.11/64,134.08 = 35,108.68/x
  3. Step 3: Cross multiply
    46,577.11x = 64,134.08 × 35,108.68
  4. Step 4: Simplify right side
    46,577.11x = 2,251,662,891.81
  5. Step 5: Solve for x
    x = 2,251,662,891.81/46,577.11
  6. Step 6: Final answer
    x = 48,342.69

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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.