Home / 64,891.08-97,303.14-46,159.02

Finding the Fourth Proportional to 64,891.08, 97,303.14 and 46,159.02

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Solution

The fourth proportional to 64,891.08, 97,303.14 and 46,159.02 is: 69,214.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,891.08 : 97,303.14 = 46,159.02 : x
  2. Step 2: Convert to fraction form
    64,891.08/97,303.14 = 46,159.02/x
  3. Step 3: Cross multiply
    64,891.08x = 97,303.14 × 46,159.02
  4. Step 4: Simplify right side
    64,891.08x = 4,491,417,585.32
  5. Step 5: Solve for x
    x = 4,491,417,585.32/64,891.08
  6. Step 6: Final answer
    x = 69,214.71

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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.