Home / 104,560.23-144,304.64-58,624.23

Finding the Fourth Proportional to 104,560.23, 144,304.64 and 58,624.23

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Solution

The fourth proportional to 104,560.23, 144,304.64 and 58,624.23 is: 80,907.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,560.23 : 144,304.64 = 58,624.23 : x
  2. Step 2: Convert to fraction form
    104,560.23/144,304.64 = 58,624.23/x
  3. Step 3: Cross multiply
    104,560.23x = 144,304.64 × 58,624.23
  4. Step 4: Simplify right side
    104,560.23x = 8,459,748,405.43
  5. Step 5: Solve for x
    x = 8,459,748,405.43/104,560.23
  6. Step 6: Final answer
    x = 80,907.90

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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.