Home / 34,005.18-46,943.10-22,693.80

Finding the Fourth Proportional to 34,005.18, 46,943.10 and 22,693.80

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Solution

The fourth proportional to 34,005.18, 46,943.10 and 22,693.80 is: 31,328.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,005.18 : 46,943.10 = 22,693.80 : x
  2. Step 2: Convert to fraction form
    34,005.18/46,943.10 = 22,693.80/x
  3. Step 3: Cross multiply
    34,005.18x = 46,943.10 × 22,693.80
  4. Step 4: Simplify right side
    34,005.18x = 1,065,317,322.78
  5. Step 5: Solve for x
    x = 1,065,317,322.78/34,005.18
  6. Step 6: Final answer
    x = 31,328.09

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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.