Home / 46,899.20-64,751.08-41,854.76

Finding the Fourth Proportional to 46,899.20, 64,751.08 and 41,854.76

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Solution

The fourth proportional to 46,899.20, 64,751.08 and 41,854.76 is: 57,786.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,899.20 : 64,751.08 = 41,854.76 : x
  2. Step 2: Convert to fraction form
    46,899.20/64,751.08 = 41,854.76/x
  3. Step 3: Cross multiply
    46,899.20x = 64,751.08 × 41,854.76
  4. Step 4: Simplify right side
    46,899.20x = 2,710,140,913.14
  5. Step 5: Solve for x
    x = 2,710,140,913.14/46,899.20
  6. Step 6: Final answer
    x = 57,786.51

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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.