Home / 5,931.16-8,895.96-1,548.95

Finding the Fourth Proportional to 5,931.16, 8,895.96 and 1,548.95

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Solution

The fourth proportional to 5,931.16, 8,895.96 and 1,548.95 is: 2,323.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,931.16 : 8,895.96 = 1,548.95 : x
  2. Step 2: Convert to fraction form
    5,931.16/8,895.96 = 1,548.95/x
  3. Step 3: Cross multiply
    5,931.16x = 8,895.96 × 1,548.95
  4. Step 4: Simplify right side
    5,931.16x = 13,779,352.76
  5. Step 5: Solve for x
    x = 13,779,352.76/5,931.16
  6. Step 6: Final answer
    x = 2,323.21

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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.