Home / 46,172.52-63,715.34-26,789.93

Finding the Fourth Proportional to 46,172.52, 63,715.34 and 26,789.93

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Solution

The fourth proportional to 46,172.52, 63,715.34 and 26,789.93 is: 36,968.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,172.52 : 63,715.34 = 26,789.93 : x
  2. Step 2: Convert to fraction form
    46,172.52/63,715.34 = 26,789.93/x
  3. Step 3: Cross multiply
    46,172.52x = 63,715.34 × 26,789.93
  4. Step 4: Simplify right side
    46,172.52x = 1,706,929,637.00
  5. Step 5: Solve for x
    x = 1,706,929,637.00/46,172.52
  6. Step 6: Final answer
    x = 36,968.52

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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.