Home / 64,422.39-96,554.05-46,713.83

Finding the Fourth Proportional to 64,422.39, 96,554.05 and 46,713.83

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Solution

The fourth proportional to 64,422.39, 96,554.05 and 46,713.83 is: 70,013.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,422.39 : 96,554.05 = 46,713.83 : x
  2. Step 2: Convert to fraction form
    64,422.39/96,554.05 = 46,713.83/x
  3. Step 3: Cross multiply
    64,422.39x = 96,554.05 × 46,713.83
  4. Step 4: Simplify right side
    64,422.39x = 4,510,409,602.11
  5. Step 5: Solve for x
    x = 4,510,409,602.11/64,422.39
  6. Step 6: Final answer
    x = 70,013.07

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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.