Home / 43,360.84-64,853.70-25,549.24

Finding the Fourth Proportional to 43,360.84, 64,853.70 and 25,549.24

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Solution

The fourth proportional to 43,360.84, 64,853.70 and 25,549.24 is: 38,213.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,360.84 : 64,853.70 = 25,549.24 : x
  2. Step 2: Convert to fraction form
    43,360.84/64,853.70 = 25,549.24/x
  3. Step 3: Cross multiply
    43,360.84x = 64,853.70 × 25,549.24
  4. Step 4: Simplify right side
    43,360.84x = 1,656,962,746.19
  5. Step 5: Solve for x
    x = 1,656,962,746.19/43,360.84
  6. Step 6: Final answer
    x = 38,213.35

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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.