Home / 46,330.03-64,204.48-45,443.89

Finding the Fourth Proportional to 46,330.03, 64,204.48 and 45,443.89

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Solution

The fourth proportional to 46,330.03, 64,204.48 and 45,443.89 is: 62,976.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,330.03 : 64,204.48 = 45,443.89 : x
  2. Step 2: Convert to fraction form
    46,330.03/64,204.48 = 45,443.89/x
  3. Step 3: Cross multiply
    46,330.03x = 64,204.48 × 45,443.89
  4. Step 4: Simplify right side
    46,330.03x = 2,917,701,326.63
  5. Step 5: Solve for x
    x = 2,917,701,326.63/46,330.03
  6. Step 6: Final answer
    x = 62,976.46

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.