Home / 60,302.16-83,215.71-33,444.09

Finding the Fourth Proportional to 60,302.16, 83,215.71 and 33,444.09

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Solution

The fourth proportional to 60,302.16, 83,215.71 and 33,444.09 is: 46,152.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,302.16 : 83,215.71 = 33,444.09 : x
  2. Step 2: Convert to fraction form
    60,302.16/83,215.71 = 33,444.09/x
  3. Step 3: Cross multiply
    60,302.16x = 83,215.71 × 33,444.09
  4. Step 4: Simplify right side
    60,302.16x = 2,783,073,694.65
  5. Step 5: Solve for x
    x = 2,783,073,694.65/60,302.16
  6. Step 6: Final answer
    x = 46,152.14

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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.