Home / 41,907.06-57,832.02-23,045.40

Finding the Fourth Proportional to 41,907.06, 57,832.02 and 23,045.40

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Solution

The fourth proportional to 41,907.06, 57,832.02 and 23,045.40 is: 31,802.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,907.06 : 57,832.02 = 23,045.40 : x
  2. Step 2: Convert to fraction form
    41,907.06/57,832.02 = 23,045.40/x
  3. Step 3: Cross multiply
    41,907.06x = 57,832.02 × 23,045.40
  4. Step 4: Simplify right side
    41,907.06x = 1,332,762,033.71
  5. Step 5: Solve for x
    x = 1,332,762,033.71/41,907.06
  6. Step 6: Final answer
    x = 31,802.80

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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.