Home / 23,254.95-34,881.64-10,107.32

Finding the Fourth Proportional to 23,254.95, 34,881.64 and 10,107.32

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Solution

The fourth proportional to 23,254.95, 34,881.64 and 10,107.32 is: 15,160.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,254.95 : 34,881.64 = 10,107.32 : x
  2. Step 2: Convert to fraction form
    23,254.95/34,881.64 = 10,107.32/x
  3. Step 3: Cross multiply
    23,254.95x = 34,881.64 × 10,107.32
  4. Step 4: Simplify right side
    23,254.95x = 352,559,847.07
  5. Step 5: Solve for x
    x = 352,559,847.07/23,254.95
  6. Step 6: Final answer
    x = 15,160.64

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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.