Home / 62,610.52-93,885.12-30,984.07

Finding the Fourth Proportional to 62,610.52, 93,885.12 and 30,984.07

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Solution

The fourth proportional to 62,610.52, 93,885.12 and 30,984.07 is: 46,460.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,610.52 : 93,885.12 = 30,984.07 : x
  2. Step 2: Convert to fraction form
    62,610.52/93,885.12 = 30,984.07/x
  3. Step 3: Cross multiply
    62,610.52x = 93,885.12 × 30,984.07
  4. Step 4: Simplify right side
    62,610.52x = 2,908,943,130.04
  5. Step 5: Solve for x
    x = 2,908,943,130.04/62,610.52
  6. Step 6: Final answer
    x = 46,460.93

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.