Home / 9,075.15-12,522.12-5,041.33

Finding the Fourth Proportional to 9,075.15, 12,522.12 and 5,041.33

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Solution

The fourth proportional to 9,075.15, 12,522.12 and 5,041.33 is: 6,956.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,075.15 : 12,522.12 = 5,041.33 : x
  2. Step 2: Convert to fraction form
    9,075.15/12,522.12 = 5,041.33/x
  3. Step 3: Cross multiply
    9,075.15x = 12,522.12 × 5,041.33
  4. Step 4: Simplify right side
    9,075.15x = 63,128,139.22
  5. Step 5: Solve for x
    x = 63,128,139.22/9,075.15
  6. Step 6: Final answer
    x = 6,956.15

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.