Home / 54,064.18-74,541.09-41,333.14

Finding the Fourth Proportional to 54,064.18, 74,541.09 and 41,333.14

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Solution

The fourth proportional to 54,064.18, 74,541.09 and 41,333.14 is: 56,988.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,064.18 : 74,541.09 = 41,333.14 : x
  2. Step 2: Convert to fraction form
    54,064.18/74,541.09 = 41,333.14/x
  3. Step 3: Cross multiply
    54,064.18x = 74,541.09 × 41,333.14
  4. Step 4: Simplify right side
    54,064.18x = 3,081,017,308.72
  5. Step 5: Solve for x
    x = 3,081,017,308.72/54,064.18
  6. Step 6: Final answer
    x = 56,988.14

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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.