Home / 4,535.40-6,804.18-2,070.96

Finding the Fourth Proportional to 4,535.40, 6,804.18 and 2,070.96

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Solution

The fourth proportional to 4,535.40, 6,804.18 and 2,070.96 is: 3,106.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,535.40 : 6,804.18 = 2,070.96 : x
  2. Step 2: Convert to fraction form
    4,535.40/6,804.18 = 2,070.96/x
  3. Step 3: Cross multiply
    4,535.40x = 6,804.18 × 2,070.96
  4. Step 4: Simplify right side
    4,535.40x = 14,091,184.61
  5. Step 5: Solve for x
    x = 14,091,184.61/4,535.40
  6. Step 6: Final answer
    x = 3,106.93

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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.