Home / 97,068.14-133,972.61-58,848.52

Finding the Fourth Proportional to 97,068.14, 133,972.61 and 58,848.52

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Solution

The fourth proportional to 97,068.14, 133,972.61 and 58,848.52 is: 81,222.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,068.14 : 133,972.61 = 58,848.52 : x
  2. Step 2: Convert to fraction form
    97,068.14/133,972.61 = 58,848.52/x
  3. Step 3: Cross multiply
    97,068.14x = 133,972.61 × 58,848.52
  4. Step 4: Simplify right side
    97,068.14x = 7,884,089,452.95
  5. Step 5: Solve for x
    x = 7,884,089,452.95/97,068.14
  6. Step 6: Final answer
    x = 81,222.22

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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.