Home / 76,004.90-114,023.64-22,701.08

Finding the Fourth Proportional to 76,004.90, 114,023.64 and 22,701.08

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Solution

The fourth proportional to 76,004.90, 114,023.64 and 22,701.08 is: 34,056.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,004.90 : 114,023.64 = 22,701.08 : x
  2. Step 2: Convert to fraction form
    76,004.90/114,023.64 = 22,701.08/x
  3. Step 3: Cross multiply
    76,004.90x = 114,023.64 × 22,701.08
  4. Step 4: Simplify right side
    76,004.90x = 2,588,459,203.41
  5. Step 5: Solve for x
    x = 2,588,459,203.41/76,004.90
  6. Step 6: Final answer
    x = 34,056.48

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.