Home / 60,386.10-83,334.94-33,529.02

Finding the Fourth Proportional to 60,386.10, 83,334.94 and 33,529.02

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Solution

The fourth proportional to 60,386.10, 83,334.94 and 33,529.02 is: 46,271.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,386.10 : 83,334.94 = 33,529.02 : x
  2. Step 2: Convert to fraction form
    60,386.10/83,334.94 = 33,529.02/x
  3. Step 3: Cross multiply
    60,386.10x = 83,334.94 × 33,529.02
  4. Step 4: Simplify right side
    60,386.10x = 2,794,138,869.96
  5. Step 5: Solve for x
    x = 2,794,138,869.96/60,386.10
  6. Step 6: Final answer
    x = 46,271.23

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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.