Home / 134,347.93-201,514.59-40,846.39

Finding the Fourth Proportional to 134,347.93, 201,514.59 and 40,846.39

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Solution

The fourth proportional to 134,347.93, 201,514.59 and 40,846.39 is: 61,267.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,347.93 : 201,514.59 = 40,846.39 : x
  2. Step 2: Convert to fraction form
    134,347.93/201,514.59 = 40,846.39/x
  3. Step 3: Cross multiply
    134,347.93x = 201,514.59 × 40,846.39
  4. Step 4: Simplify right side
    134,347.93x = 8,231,143,533.83
  5. Step 5: Solve for x
    x = 8,231,143,533.83/134,347.93
  6. Step 6: Final answer
    x = 61,267.36

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1.5x scale

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.