Home / 70,463.13-97,227.27-46,581.09

Finding the Fourth Proportional to 70,463.13, 97,227.27 and 46,581.09

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Solution

The fourth proportional to 70,463.13, 97,227.27 and 46,581.09 is: 64,274.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,463.13 : 97,227.27 = 46,581.09 : x
  2. Step 2: Convert to fraction form
    70,463.13/97,227.27 = 46,581.09/x
  3. Step 3: Cross multiply
    70,463.13x = 97,227.27 × 46,581.09
  4. Step 4: Simplify right side
    70,463.13x = 4,528,952,214.32
  5. Step 5: Solve for x
    x = 4,528,952,214.32/70,463.13
  6. Step 6: Final answer
    x = 64,274.07

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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.