Home / 94,779.42-130,794.03-52,336.86

Finding the Fourth Proportional to 94,779.42, 130,794.03 and 52,336.86

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Solution

The fourth proportional to 94,779.42, 130,794.03 and 52,336.86 is: 72,224.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,779.42 : 130,794.03 = 52,336.86 : x
  2. Step 2: Convert to fraction form
    94,779.42/130,794.03 = 52,336.86/x
  3. Step 3: Cross multiply
    94,779.42x = 130,794.03 × 52,336.86
  4. Step 4: Simplify right side
    94,779.42x = 6,845,348,836.95
  5. Step 5: Solve for x
    x = 6,845,348,836.95/94,779.42
  6. Step 6: Final answer
    x = 72,224.00

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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.