Home / 60,767.51-83,825.47-35,612.15

Finding the Fourth Proportional to 60,767.51, 83,825.47 and 35,612.15

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Solution

The fourth proportional to 60,767.51, 83,825.47 and 35,612.15 is: 49,125.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,767.51 : 83,825.47 = 35,612.15 : x
  2. Step 2: Convert to fraction form
    60,767.51/83,825.47 = 35,612.15/x
  3. Step 3: Cross multiply
    60,767.51x = 83,825.47 × 35,612.15
  4. Step 4: Simplify right side
    60,767.51x = 2,985,205,465.54
  5. Step 5: Solve for x
    x = 2,985,205,465.54/60,767.51
  6. Step 6: Final answer
    x = 49,125.02

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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.