Home / 43,074.40-59,433.95-25,165.94

Finding the Fourth Proportional to 43,074.40, 59,433.95 and 25,165.94

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Solution

The fourth proportional to 43,074.40, 59,433.95 and 25,165.94 is: 34,723.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,074.40 : 59,433.95 = 25,165.94 : x
  2. Step 2: Convert to fraction form
    43,074.40/59,433.95 = 25,165.94/x
  3. Step 3: Cross multiply
    43,074.40x = 59,433.95 × 25,165.94
  4. Step 4: Simplify right side
    43,074.40x = 1,495,711,431.16
  5. Step 5: Solve for x
    x = 1,495,711,431.16/43,074.40
  6. Step 6: Final answer
    x = 34,723.91

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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.