Home / 60,302.07-83,218.77-33,447.06

Finding the Fourth Proportional to 60,302.07, 83,218.77 and 33,447.06

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Solution

The fourth proportional to 60,302.07, 83,218.77 and 33,447.06 is: 46,158.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,302.07 : 83,218.77 = 33,447.06 : x
  2. Step 2: Convert to fraction form
    60,302.07/83,218.77 = 33,447.06/x
  3. Step 3: Cross multiply
    60,302.07x = 83,218.77 × 33,447.06
  4. Step 4: Simplify right side
    60,302.07x = 2,783,423,193.32
  5. Step 5: Solve for x
    x = 2,783,423,193.32/60,302.07
  6. Step 6: Final answer
    x = 46,158.00

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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.