Home / 46,307.30-63,903.47-26,163.81

Finding the Fourth Proportional to 46,307.30, 63,903.47 and 26,163.81

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Solution

The fourth proportional to 46,307.30, 63,903.47 and 26,163.81 is: 36,105.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,307.30 : 63,903.47 = 26,163.81 : x
  2. Step 2: Convert to fraction form
    46,307.30/63,903.47 = 26,163.81/x
  3. Step 3: Cross multiply
    46,307.30x = 63,903.47 × 26,163.81
  4. Step 4: Simplify right side
    46,307.30x = 1,671,958,116.60
  5. Step 5: Solve for x
    x = 1,671,958,116.60/46,307.30
  6. Step 6: Final answer
    x = 36,105.72

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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.