Home / 60,211.16-83,085.67-33,353.09

Finding the Fourth Proportional to 60,211.16, 83,085.67 and 33,353.09

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Solution

The fourth proportional to 60,211.16, 83,085.67 and 33,353.09 is: 46,024.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,211.16 : 83,085.67 = 33,353.09 : x
  2. Step 2: Convert to fraction form
    60,211.16/83,085.67 = 33,353.09/x
  3. Step 3: Cross multiply
    60,211.16x = 83,085.67 × 33,353.09
  4. Step 4: Simplify right side
    60,211.16x = 2,771,163,247.03
  5. Step 5: Solve for x
    x = 2,771,163,247.03/60,211.16
  6. Step 6: Final answer
    x = 46,024.08

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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.