Home / 94,253.58-130,070.86-51,233.26

Finding the Fourth Proportional to 94,253.58, 130,070.86 and 51,233.26

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Solution

The fourth proportional to 94,253.58, 130,070.86 and 51,233.26 is: 70,702.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,253.58 : 130,070.86 = 51,233.26 : x
  2. Step 2: Convert to fraction form
    94,253.58/130,070.86 = 51,233.26/x
  3. Step 3: Cross multiply
    94,253.58x = 130,070.86 × 51,233.26
  4. Step 4: Simplify right side
    94,253.58x = 6,663,954,188.80
  5. Step 5: Solve for x
    x = 6,663,954,188.80/94,253.58
  6. Step 6: Final answer
    x = 70,702.40

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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.