Home / 10,495.10-14,482.58-5,779.37

Finding the Fourth Proportional to 10,495.10, 14,482.58 and 5,779.37

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Solution

The fourth proportional to 10,495.10, 14,482.58 and 5,779.37 is: 7,975.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,495.10 : 14,482.58 = 5,779.37 : x
  2. Step 2: Convert to fraction form
    10,495.10/14,482.58 = 5,779.37/x
  3. Step 3: Cross multiply
    10,495.10x = 14,482.58 × 5,779.37
  4. Step 4: Simplify right side
    10,495.10x = 83,700,087.06
  5. Step 5: Solve for x
    x = 83,700,087.06/10,495.10
  6. Step 6: Final answer
    x = 7,975.16

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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.