Home / 60,210.26-83,090.81-33,353.20

Finding the Fourth Proportional to 60,210.26, 83,090.81 and 33,353.20

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Solution

The fourth proportional to 60,210.26, 83,090.81 and 33,353.20 is: 46,027.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,210.26 : 83,090.81 = 33,353.20 : x
  2. Step 2: Convert to fraction form
    60,210.26/83,090.81 = 33,353.20/x
  3. Step 3: Cross multiply
    60,210.26x = 83,090.81 × 33,353.20
  4. Step 4: Simplify right side
    60,210.26x = 2,771,343,821.87
  5. Step 5: Solve for x
    x = 2,771,343,821.87/60,210.26
  6. Step 6: Final answer
    x = 46,027.77

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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.