Home / 10,417.57-14,376.35-5,701.95

Finding the Fourth Proportional to 10,417.57, 14,376.35 and 5,701.95

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Solution

The fourth proportional to 10,417.57, 14,376.35 and 5,701.95 is: 7,868.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,417.57 : 14,376.35 = 5,701.95 : x
  2. Step 2: Convert to fraction form
    10,417.57/14,376.35 = 5,701.95/x
  3. Step 3: Cross multiply
    10,417.57x = 14,376.35 × 5,701.95
  4. Step 4: Simplify right side
    10,417.57x = 81,973,228.88
  5. Step 5: Solve for x
    x = 81,973,228.88/10,417.57
  6. Step 6: Final answer
    x = 7,868.75

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.