Home / 64,412.05-96,624.70-22,292.06

Finding the Fourth Proportional to 64,412.05, 96,624.70 and 22,292.06

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Solution

The fourth proportional to 64,412.05, 96,624.70 and 22,292.06 is: 33,440.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,412.05 : 96,624.70 = 22,292.06 : x
  2. Step 2: Convert to fraction form
    64,412.05/96,624.70 = 22,292.06/x
  3. Step 3: Cross multiply
    64,412.05x = 96,624.70 × 22,292.06
  4. Step 4: Simplify right side
    64,412.05x = 2,153,963,275.40
  5. Step 5: Solve for x
    x = 2,153,963,275.40/64,412.05
  6. Step 6: Final answer
    x = 33,440.38

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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.