Home / 93,835.93-129,493.58-51,394.46

Finding the Fourth Proportional to 93,835.93, 129,493.58 and 51,394.46

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Solution

The fourth proportional to 93,835.93, 129,493.58 and 51,394.46 is: 70,924.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,835.93 : 129,493.58 = 51,394.46 : x
  2. Step 2: Convert to fraction form
    93,835.93/129,493.58 = 51,394.46/x
  3. Step 3: Cross multiply
    93,835.93x = 129,493.58 × 51,394.46
  4. Step 4: Simplify right side
    93,835.93x = 6,655,252,098.59
  5. Step 5: Solve for x
    x = 6,655,252,098.59/93,835.93
  6. Step 6: Final answer
    x = 70,924.35

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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.