Home / 162,056.84-223,637.17-94,080.14

Finding the Fourth Proportional to 162,056.84, 223,637.17 and 94,080.14

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Solution

The fourth proportional to 162,056.84, 223,637.17 and 94,080.14 is: 129,829.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,056.84 : 223,637.17 = 94,080.14 : x
  2. Step 2: Convert to fraction form
    162,056.84/223,637.17 = 94,080.14/x
  3. Step 3: Cross multiply
    162,056.84x = 223,637.17 × 94,080.14
  4. Step 4: Simplify right side
    162,056.84x = 21,039,814,674.22
  5. Step 5: Solve for x
    x = 21,039,814,674.22/162,056.84
  6. Step 6: Final answer
    x = 129,829.85

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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.