Home / 74,528.01-102,814.72-44,296.15

Finding the Fourth Proportional to 74,528.01, 102,814.72 and 44,296.15

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Solution

The fourth proportional to 74,528.01, 102,814.72 and 44,296.15 is: 61,108.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,528.01 : 102,814.72 = 44,296.15 : x
  2. Step 2: Convert to fraction form
    74,528.01/102,814.72 = 44,296.15/x
  3. Step 3: Cross multiply
    74,528.01x = 102,814.72 × 44,296.15
  4. Step 4: Simplify right side
    74,528.01x = 4,554,296,259.33
  5. Step 5: Solve for x
    x = 4,554,296,259.33/74,528.01
  6. Step 6: Final answer
    x = 61,108.52

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1.5x scale

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.