Home / 43,830.84-60,485.66-24,710.64

Finding the Fourth Proportional to 43,830.84, 60,485.66 and 24,710.64

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Solution

The fourth proportional to 43,830.84, 60,485.66 and 24,710.64 is: 34,100.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,830.84 : 60,485.66 = 24,710.64 : x
  2. Step 2: Convert to fraction form
    43,830.84/60,485.66 = 24,710.64/x
  3. Step 3: Cross multiply
    43,830.84x = 60,485.66 × 24,710.64
  4. Step 4: Simplify right side
    43,830.84x = 1,494,639,369.42
  5. Step 5: Solve for x
    x = 1,494,639,369.42/43,830.84
  6. Step 6: Final answer
    x = 34,100.18

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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.