Home / 43,075.40-59,435.33-25,166.94

Finding the Fourth Proportional to 43,075.40, 59,435.33 and 25,166.94

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Solution

The fourth proportional to 43,075.40, 59,435.33 and 25,166.94 is: 34,725.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,075.40 : 59,435.33 = 25,166.94 : x
  2. Step 2: Convert to fraction form
    43,075.40/59,435.33 = 25,166.94/x
  3. Step 3: Cross multiply
    43,075.40x = 59,435.33 × 25,166.94
  4. Step 4: Simplify right side
    43,075.40x = 1,495,805,383.99
  5. Step 5: Solve for x
    x = 1,495,805,383.99/43,075.40
  6. Step 6: Final answer
    x = 34,725.28

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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.