Home / 94,574.86-130,513.26-52,134.10

Finding the Fourth Proportional to 94,574.86, 130,513.26 and 52,134.10

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Solution

The fourth proportional to 94,574.86, 130,513.26 and 52,134.10 is: 71,945.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,574.86 : 130,513.26 = 52,134.10 : x
  2. Step 2: Convert to fraction form
    94,574.86/130,513.26 = 52,134.10/x
  3. Step 3: Cross multiply
    94,574.86x = 130,513.26 × 52,134.10
  4. Step 4: Simplify right side
    94,574.86x = 6,804,191,348.17
  5. Step 5: Solve for x
    x = 6,804,191,348.17/94,574.86
  6. Step 6: Final answer
    x = 71,945.03

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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.