Home / 94,615.16-130,567.96-51,594.55

Finding the Fourth Proportional to 94,615.16, 130,567.96 and 51,594.55

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Solution

The fourth proportional to 94,615.16, 130,567.96 and 51,594.55 is: 71,199.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,615.16 : 130,567.96 = 51,594.55 : x
  2. Step 2: Convert to fraction form
    94,615.16/130,567.96 = 51,594.55/x
  3. Step 3: Cross multiply
    94,615.16x = 130,567.96 × 51,594.55
  4. Step 4: Simplify right side
    94,615.16x = 6,736,595,140.62
  5. Step 5: Solve for x
    x = 6,736,595,140.62/94,615.16
  6. Step 6: Final answer
    x = 71,199.96

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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.