Home / 43,864.64-60,528.48-25,960.40

Finding the Fourth Proportional to 43,864.64, 60,528.48 and 25,960.40

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Solution

The fourth proportional to 43,864.64, 60,528.48 and 25,960.40 is: 35,822.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,864.64 : 60,528.48 = 25,960.40 : x
  2. Step 2: Convert to fraction form
    43,864.64/60,528.48 = 25,960.40/x
  3. Step 3: Cross multiply
    43,864.64x = 60,528.48 × 25,960.40
  4. Step 4: Simplify right side
    43,864.64x = 1,571,343,552.19
  5. Step 5: Solve for x
    x = 1,571,343,552.19/43,864.64
  6. Step 6: Final answer
    x = 35,822.56

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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.