Home / 62,104.64-85,701.57-33,810.26

Finding the Fourth Proportional to 62,104.64, 85,701.57 and 33,810.26

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Solution

The fourth proportional to 62,104.64, 85,701.57 and 33,810.26 is: 46,656.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,104.64 : 85,701.57 = 33,810.26 : x
  2. Step 2: Convert to fraction form
    62,104.64/85,701.57 = 33,810.26/x
  3. Step 3: Cross multiply
    62,104.64x = 85,701.57 × 33,810.26
  4. Step 4: Simplify right side
    62,104.64x = 2,897,592,364.11
  5. Step 5: Solve for x
    x = 2,897,592,364.11/62,104.64
  6. Step 6: Final answer
    x = 46,656.62

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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.