Home / 46,577.04-69,899.40-34,921.68

Finding the Fourth Proportional to 46,577.04, 69,899.40 and 34,921.68

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Solution

The fourth proportional to 46,577.04, 69,899.40 and 34,921.68 is: 52,407.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,577.04 : 69,899.40 = 34,921.68 : x
  2. Step 2: Convert to fraction form
    46,577.04/69,899.40 = 34,921.68/x
  3. Step 3: Cross multiply
    46,577.04x = 69,899.40 × 34,921.68
  4. Step 4: Simplify right side
    46,577.04x = 2,441,004,478.99
  5. Step 5: Solve for x
    x = 2,441,004,478.99/46,577.04
  6. Step 6: Final answer
    x = 52,407.89

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.