Home / 46,461.07-69,669.66-18,011.35

Finding the Fourth Proportional to 46,461.07, 69,669.66 and 18,011.35

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Solution

The fourth proportional to 46,461.07, 69,669.66 and 18,011.35 is: 27,008.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,461.07 : 69,669.66 = 18,011.35 : x
  2. Step 2: Convert to fraction form
    46,461.07/69,669.66 = 18,011.35/x
  3. Step 3: Cross multiply
    46,461.07x = 69,669.66 × 18,011.35
  4. Step 4: Simplify right side
    46,461.07x = 1,254,844,630.64
  5. Step 5: Solve for x
    x = 1,254,844,630.64/46,461.07
  6. Step 6: Final answer
    x = 27,008.52

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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.