Home / 34,012.98-46,947.15-22,075.59

Finding the Fourth Proportional to 34,012.98, 46,947.15 and 22,075.59

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Solution

The fourth proportional to 34,012.98, 46,947.15 and 22,075.59 is: 30,470.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,012.98 : 46,947.15 = 22,075.59 : x
  2. Step 2: Convert to fraction form
    34,012.98/46,947.15 = 22,075.59/x
  3. Step 3: Cross multiply
    34,012.98x = 46,947.15 × 22,075.59
  4. Step 4: Simplify right side
    34,012.98x = 1,036,386,035.07
  5. Step 5: Solve for x
    x = 1,036,386,035.07/34,012.98
  6. Step 6: Final answer
    x = 30,470.31

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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.