Home / 46,283.13-69,424.02-11,223.09

Finding the Fourth Proportional to 46,283.13, 69,424.02 and 11,223.09

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Solution

The fourth proportional to 46,283.13, 69,424.02 and 11,223.09 is: 16,834.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,283.13 : 69,424.02 = 11,223.09 : x
  2. Step 2: Convert to fraction form
    46,283.13/69,424.02 = 11,223.09/x
  3. Step 3: Cross multiply
    46,283.13x = 69,424.02 × 11,223.09
  4. Step 4: Simplify right side
    46,283.13x = 779,152,024.62
  5. Step 5: Solve for x
    x = 779,152,024.62/46,283.13
  6. Step 6: Final answer
    x = 16,834.47

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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.