Home / 94,254.98-129,975.44-62,412.26

Finding the Fourth Proportional to 94,254.98, 129,975.44 and 62,412.26

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Solution

The fourth proportional to 94,254.98, 129,975.44 and 62,412.26 is: 86,065.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,254.98 : 129,975.44 = 62,412.26 : x
  2. Step 2: Convert to fraction form
    94,254.98/129,975.44 = 62,412.26/x
  3. Step 3: Cross multiply
    94,254.98x = 129,975.44 × 62,412.26
  4. Step 4: Simplify right side
    94,254.98x = 8,112,060,954.89
  5. Step 5: Solve for x
    x = 8,112,060,954.89/94,254.98
  6. Step 6: Final answer
    x = 86,065.06

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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.