Home / 93,746.52-129,369.96-51,304.68

Finding the Fourth Proportional to 93,746.52, 129,369.96 and 51,304.68

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Solution

The fourth proportional to 93,746.52, 129,369.96 and 51,304.68 is: 70,800.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,746.52 : 129,369.96 = 51,304.68 : x
  2. Step 2: Convert to fraction form
    93,746.52/129,369.96 = 51,304.68/x
  3. Step 3: Cross multiply
    93,746.52x = 129,369.96 × 51,304.68
  4. Step 4: Simplify right side
    93,746.52x = 6,637,284,399.41
  5. Step 5: Solve for x
    x = 6,637,284,399.41/93,746.52
  6. Step 6: Final answer
    x = 70,800.33

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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.