Home / 46,849.89-64,652.68-25,629.11

Finding the Fourth Proportional to 46,849.89, 64,652.68 and 25,629.11

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Solution

The fourth proportional to 46,849.89, 64,652.68 and 25,629.11 is: 35,368.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,849.89 : 64,652.68 = 25,629.11 : x
  2. Step 2: Convert to fraction form
    46,849.89/64,652.68 = 25,629.11/x
  3. Step 3: Cross multiply
    46,849.89x = 64,652.68 × 25,629.11
  4. Step 4: Simplify right side
    46,849.89x = 1,656,990,598.74
  5. Step 5: Solve for x
    x = 1,656,990,598.74/46,849.89
  6. Step 6: Final answer
    x = 35,368.08

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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.