Home / 4,810.46-7,210.08-2,036.21

Finding the Fourth Proportional to 4,810.46, 7,210.08 and 2,036.21

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Solution

The fourth proportional to 4,810.46, 7,210.08 and 2,036.21 is: 3,051.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,810.46 : 7,210.08 = 2,036.21 : x
  2. Step 2: Convert to fraction form
    4,810.46/7,210.08 = 2,036.21/x
  3. Step 3: Cross multiply
    4,810.46x = 7,210.08 × 2,036.21
  4. Step 4: Simplify right side
    4,810.46x = 14,681,200.95
  5. Step 5: Solve for x
    x = 14,681,200.95/4,810.46
  6. Step 6: Final answer
    x = 3,051.94

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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.