Home / 74,770.01-103,217.18-46,094.79

Finding the Fourth Proportional to 74,770.01, 103,217.18 and 46,094.79

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Solution

The fourth proportional to 74,770.01, 103,217.18 and 46,094.79 is: 63,632.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,770.01 : 103,217.18 = 46,094.79 : x
  2. Step 2: Convert to fraction form
    74,770.01/103,217.18 = 46,094.79/x
  3. Step 3: Cross multiply
    74,770.01x = 103,217.18 × 46,094.79
  4. Step 4: Simplify right side
    74,770.01x = 4,757,774,006.02
  5. Step 5: Solve for x
    x = 4,757,774,006.02/74,770.01
  6. Step 6: Final answer
    x = 63,632.12

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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.