Home / 62,065.23-85,648.23-35,210.22

Finding the Fourth Proportional to 62,065.23, 85,648.23 and 35,210.22

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Solution

The fourth proportional to 62,065.23, 85,648.23 and 35,210.22 is: 48,589.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,065.23 : 85,648.23 = 35,210.22 : x
  2. Step 2: Convert to fraction form
    62,065.23/85,648.23 = 35,210.22/x
  3. Step 3: Cross multiply
    62,065.23x = 85,648.23 × 35,210.22
  4. Step 4: Simplify right side
    62,065.23x = 3,015,693,020.91
  5. Step 5: Solve for x
    x = 3,015,693,020.91/62,065.23
  6. Step 6: Final answer
    x = 48,589.09

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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.