Home / 46,633.92-64,353.18-25,412.76

Finding the Fourth Proportional to 46,633.92, 64,353.18 and 25,412.76

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Solution

The fourth proportional to 46,633.92, 64,353.18 and 25,412.76 is: 35,068.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,633.92 : 64,353.18 = 25,412.76 : x
  2. Step 2: Convert to fraction form
    46,633.92/64,353.18 = 25,412.76/x
  3. Step 3: Cross multiply
    46,633.92x = 64,353.18 × 25,412.76
  4. Step 4: Simplify right side
    46,633.92x = 1,635,391,918.58
  5. Step 5: Solve for x
    x = 1,635,391,918.58/46,633.92
  6. Step 6: Final answer
    x = 35,068.72

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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.