Home / 94,826.25-130,849.07-52,382.25

Finding the Fourth Proportional to 94,826.25, 130,849.07 and 52,382.25

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Solution

The fourth proportional to 94,826.25, 130,849.07 and 52,382.25 is: 72,281.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,826.25 : 130,849.07 = 52,382.25 : x
  2. Step 2: Convert to fraction form
    94,826.25/130,849.07 = 52,382.25/x
  3. Step 3: Cross multiply
    94,826.25x = 130,849.07 × 52,382.25
  4. Step 4: Simplify right side
    94,826.25x = 6,854,168,697.01
  5. Step 5: Solve for x
    x = 6,854,168,697.01/94,826.25
  6. Step 6: Final answer
    x = 72,281.34

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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.