Home / 6,030.95-9,045.99-1,870.85

Finding the Fourth Proportional to 6,030.95, 9,045.99 and 1,870.85

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Solution

The fourth proportional to 6,030.95, 9,045.99 and 1,870.85 is: 2,806.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,030.95 : 9,045.99 = 1,870.85 : x
  2. Step 2: Convert to fraction form
    6,030.95/9,045.99 = 1,870.85/x
  3. Step 3: Cross multiply
    6,030.95x = 9,045.99 × 1,870.85
  4. Step 4: Simplify right side
    6,030.95x = 16,923,693.38
  5. Step 5: Solve for x
    x = 16,923,693.38/6,030.95
  6. Step 6: Final answer
    x = 2,806.14

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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.