Home / 67,614.40-93,384.45-46,066.75

Finding the Fourth Proportional to 67,614.40, 93,384.45 and 46,066.75

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Solution

The fourth proportional to 67,614.40, 93,384.45 and 46,066.75 is: 63,624.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,614.40 : 93,384.45 = 46,066.75 : x
  2. Step 2: Convert to fraction form
    67,614.40/93,384.45 = 46,066.75/x
  3. Step 3: Cross multiply
    67,614.40x = 93,384.45 × 46,066.75
  4. Step 4: Simplify right side
    67,614.40x = 4,301,918,112.04
  5. Step 5: Solve for x
    x = 4,301,918,112.04/67,614.40
  6. Step 6: Final answer
    x = 63,624.29

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.