Home / 49,952.07-74,563.70-43,646.33

Finding the Fourth Proportional to 49,952.07, 74,563.70 and 43,646.33

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Solution

The fourth proportional to 49,952.07, 74,563.70 and 43,646.33 is: 65,151.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,952.07 : 74,563.70 = 43,646.33 : x
  2. Step 2: Convert to fraction form
    49,952.07/74,563.70 = 43,646.33/x
  3. Step 3: Cross multiply
    49,952.07x = 74,563.70 × 43,646.33
  4. Step 4: Simplify right side
    49,952.07x = 3,254,432,026.43
  5. Step 5: Solve for x
    x = 3,254,432,026.43/49,952.07
  6. Step 6: Final answer
    x = 65,151.10

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.