Home / 64,341.48-96,488.50-22,210.84

Finding the Fourth Proportional to 64,341.48, 96,488.50 and 22,210.84

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Solution

The fourth proportional to 64,341.48, 96,488.50 and 22,210.84 is: 33,308.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,341.48 : 96,488.50 = 22,210.84 : x
  2. Step 2: Convert to fraction form
    64,341.48/96,488.50 = 22,210.84/x
  3. Step 3: Cross multiply
    64,341.48x = 96,488.50 × 22,210.84
  4. Step 4: Simplify right side
    64,341.48x = 2,143,090,635.34
  5. Step 5: Solve for x
    x = 2,143,090,635.34/64,341.48
  6. Step 6: Final answer
    x = 33,308.07

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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.