Home / 60,828.33-83,937.09-33,970.26

Finding the Fourth Proportional to 60,828.33, 83,937.09 and 33,970.26

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Solution

The fourth proportional to 60,828.33, 83,937.09 and 33,970.26 is: 46,875.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,828.33 : 83,937.09 = 33,970.26 : x
  2. Step 2: Convert to fraction form
    60,828.33/83,937.09 = 33,970.26/x
  3. Step 3: Cross multiply
    60,828.33x = 83,937.09 × 33,970.26
  4. Step 4: Simplify right side
    60,828.33x = 2,851,364,351.26
  5. Step 5: Solve for x
    x = 2,851,364,351.26/60,828.33
  6. Step 6: Final answer
    x = 46,875.60

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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.