Home / 39,146.02-58,680.36-25,065.94

Finding the Fourth Proportional to 39,146.02, 58,680.36 and 25,065.94

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Solution

The fourth proportional to 39,146.02, 58,680.36 and 25,065.94 is: 37,574.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,146.02 : 58,680.36 = 25,065.94 : x
  2. Step 2: Convert to fraction form
    39,146.02/58,680.36 = 25,065.94/x
  3. Step 3: Cross multiply
    39,146.02x = 58,680.36 × 25,065.94
  4. Step 4: Simplify right side
    39,146.02x = 1,470,878,382.94
  5. Step 5: Solve for x
    x = 1,470,878,382.94/39,146.02
  6. Step 6: Final answer
    x = 37,574.15

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.