Home / 6,075.53-9,113.30-4,690.89

Finding the Fourth Proportional to 6,075.53, 9,113.30 and 4,690.89

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Solution

The fourth proportional to 6,075.53, 9,113.30 and 4,690.89 is: 7,036.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,075.53 : 9,113.30 = 4,690.89 : x
  2. Step 2: Convert to fraction form
    6,075.53/9,113.30 = 4,690.89/x
  3. Step 3: Cross multiply
    6,075.53x = 9,113.30 × 4,690.89
  4. Step 4: Simplify right side
    6,075.53x = 42,749,487.84
  5. Step 5: Solve for x
    x = 42,749,487.84/6,075.53
  6. Step 6: Final answer
    x = 7,036.34

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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.