Home / 201,047.51-301,358.23-94,341.35

Finding the Fourth Proportional to 201,047.51, 301,358.23 and 94,341.35

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Solution

The fourth proportional to 201,047.51, 301,358.23 and 94,341.35 is: 141,412.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    201,047.51 : 301,358.23 = 94,341.35 : x
  2. Step 2: Convert to fraction form
    201,047.51/301,358.23 = 94,341.35/x
  3. Step 3: Cross multiply
    201,047.51x = 301,358.23 × 94,341.35
  4. Step 4: Simplify right side
    201,047.51x = 28,430,542,251.81
  5. Step 5: Solve for x
    x = 28,430,542,251.81/201,047.51
  6. Step 6: Final answer
    x = 141,412.06

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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.