Home / 5,870.29-8,806.88-1,710.33

Finding the Fourth Proportional to 5,870.29, 8,806.88 and 1,710.33

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Solution

The fourth proportional to 5,870.29, 8,806.88 and 1,710.33 is: 2,565.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,870.29 : 8,806.88 = 1,710.33 : x
  2. Step 2: Convert to fraction form
    5,870.29/8,806.88 = 1,710.33/x
  3. Step 3: Cross multiply
    5,870.29x = 8,806.88 × 1,710.33
  4. Step 4: Simplify right side
    5,870.29x = 15,062,671.07
  5. Step 5: Solve for x
    x = 15,062,671.07/5,870.29
  6. Step 6: Final answer
    x = 2,565.92

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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.