Home / 46,890.96-64,709.55-25,670.22

Finding the Fourth Proportional to 46,890.96, 64,709.55 and 25,670.22

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Solution

The fourth proportional to 46,890.96, 64,709.55 and 25,670.22 is: 35,424.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,890.96 : 64,709.55 = 25,670.22 : x
  2. Step 2: Convert to fraction form
    46,890.96/64,709.55 = 25,670.22/x
  3. Step 3: Cross multiply
    46,890.96x = 64,709.55 × 25,670.22
  4. Step 4: Simplify right side
    46,890.96x = 1,661,108,384.60
  5. Step 5: Solve for x
    x = 1,661,108,384.60/46,890.96
  6. Step 6: Final answer
    x = 35,424.92

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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.