Home / 94,574.17-130,513.25-52,134.22

Finding the Fourth Proportional to 94,574.17, 130,513.25 and 52,134.22

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Solution

The fourth proportional to 94,574.17, 130,513.25 and 52,134.22 is: 71,945.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,574.17 : 130,513.25 = 52,134.22 : x
  2. Step 2: Convert to fraction form
    94,574.17/130,513.25 = 52,134.22/x
  3. Step 3: Cross multiply
    94,574.17x = 130,513.25 × 52,134.22
  4. Step 4: Simplify right side
    94,574.17x = 6,804,206,488.42
  5. Step 5: Solve for x
    x = 6,804,206,488.42/94,574.17
  6. Step 6: Final answer
    x = 71,945.72

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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.