Home / 43,037.13-64,566.08-14,953.10

Finding the Fourth Proportional to 43,037.13, 64,566.08 and 14,953.10

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Solution

The fourth proportional to 43,037.13, 64,566.08 and 14,953.10 is: 22,433.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,037.13 : 64,566.08 = 14,953.10 : x
  2. Step 2: Convert to fraction form
    43,037.13/64,566.08 = 14,953.10/x
  3. Step 3: Cross multiply
    43,037.13x = 64,566.08 × 14,953.10
  4. Step 4: Simplify right side
    43,037.13x = 965,462,653.25
  5. Step 5: Solve for x
    x = 965,462,653.25/43,037.13
  6. Step 6: Final answer
    x = 22,433.25

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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.