Home / 6,030.89-9,043.08-1,869.11

Finding the Fourth Proportional to 6,030.89, 9,043.08 and 1,869.11

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Solution

The fourth proportional to 6,030.89, 9,043.08 and 1,869.11 is: 2,802.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,030.89 : 9,043.08 = 1,869.11 : x
  2. Step 2: Convert to fraction form
    6,030.89/9,043.08 = 1,869.11/x
  3. Step 3: Cross multiply
    6,030.89x = 9,043.08 × 1,869.11
  4. Step 4: Simplify right side
    6,030.89x = 16,902,511.26
  5. Step 5: Solve for x
    x = 16,902,511.26/6,030.89
  6. Step 6: Final answer
    x = 2,802.66

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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.