Home / 62,897.48-94,346.21-43,116.07

Finding the Fourth Proportional to 62,897.48, 94,346.21 and 43,116.07

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Solution

The fourth proportional to 62,897.48, 94,346.21 and 43,116.07 is: 64,674.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,897.48 : 94,346.21 = 43,116.07 : x
  2. Step 2: Convert to fraction form
    62,897.48/94,346.21 = 43,116.07/x
  3. Step 3: Cross multiply
    62,897.48x = 94,346.21 × 43,116.07
  4. Step 4: Simplify right side
    62,897.48x = 4,067,837,343.15
  5. Step 5: Solve for x
    x = 4,067,837,343.15/62,897.48
  6. Step 6: Final answer
    x = 64,674.09

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1.5x scale

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.