Home / 10,417.41-14,376.32-5,702.00

Finding the Fourth Proportional to 10,417.41, 14,376.32 and 5,702.00

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Solution

The fourth proportional to 10,417.41, 14,376.32 and 5,702.00 is: 7,868.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,417.41 : 14,376.32 = 5,702.00 : x
  2. Step 2: Convert to fraction form
    10,417.41/14,376.32 = 5,702.00/x
  3. Step 3: Cross multiply
    10,417.41x = 14,376.32 × 5,702.00
  4. Step 4: Simplify right side
    10,417.41x = 81,973,719.01
  5. Step 5: Solve for x
    x = 81,973,719.01/10,417.41
  6. Step 6: Final answer
    x = 7,868.92

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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.