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Finding the Fourth Proportional to 46,320.72, 63,922.71 and 25,100.00

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Solution

The fourth proportional to 46,320.72, 63,922.71 and 25,100.00 is: 34,638.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,320.72 : 63,922.71 = 25,100.00 : x
  2. Step 2: Convert to fraction form
    46,320.72/63,922.71 = 25,100.00/x
  3. Step 3: Cross multiply
    46,320.72x = 63,922.71 × 25,100.00
  4. Step 4: Simplify right side
    46,320.72x = 1,604,459,701.39
  5. Step 5: Solve for x
    x = 1,604,459,701.39/46,320.72
  6. Step 6: Final answer
    x = 34,638.06

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.