Home / 93,667.74-129,260.66-51,226.58

Finding the Fourth Proportional to 93,667.74, 129,260.66 and 51,226.58

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Solution

The fourth proportional to 93,667.74, 129,260.66 and 51,226.58 is: 70,692.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,667.74 : 129,260.66 = 51,226.58 : x
  2. Step 2: Convert to fraction form
    93,667.74/129,260.66 = 51,226.58/x
  3. Step 3: Cross multiply
    93,667.74x = 129,260.66 × 51,226.58
  4. Step 4: Simplify right side
    93,667.74x = 6,621,580,637.91
  5. Step 5: Solve for x
    x = 6,621,580,637.91/93,667.74
  6. Step 6: Final answer
    x = 70,692.22

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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.