Home / 60,502.10-83,492.45-33,647.06

Finding the Fourth Proportional to 60,502.10, 83,492.45 and 33,647.06

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Solution

The fourth proportional to 60,502.10, 83,492.45 and 33,647.06 is: 46,432.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,502.10 : 83,492.45 = 33,647.06 : x
  2. Step 2: Convert to fraction form
    60,502.10/83,492.45 = 33,647.06/x
  3. Step 3: Cross multiply
    60,502.10x = 83,492.45 × 33,647.06
  4. Step 4: Simplify right side
    60,502.10x = 2,809,275,474.70
  5. Step 5: Solve for x
    x = 2,809,275,474.70/60,502.10
  6. Step 6: Final answer
    x = 46,432.69

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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.