Home / 58,065.56-80,111.49-33,861.03

Finding the Fourth Proportional to 58,065.56, 80,111.49 and 33,861.03

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Solution

The fourth proportional to 58,065.56, 80,111.49 and 33,861.03 is: 46,717.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,065.56 : 80,111.49 = 33,861.03 : x
  2. Step 2: Convert to fraction form
    58,065.56/80,111.49 = 33,861.03/x
  3. Step 3: Cross multiply
    58,065.56x = 80,111.49 × 33,861.03
  4. Step 4: Simplify right side
    58,065.56x = 2,712,657,566.23
  5. Step 5: Solve for x
    x = 2,712,657,566.23/58,065.56
  6. Step 6: Final answer
    x = 46,717.16

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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.