Home / 93,536.73-129,075.85-51,087.06

Finding the Fourth Proportional to 93,536.73, 129,075.85 and 51,087.06

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Solution

The fourth proportional to 93,536.73, 129,075.85 and 51,087.06 is: 70,497.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,536.73 : 129,075.85 = 51,087.06 : x
  2. Step 2: Convert to fraction form
    93,536.73/129,075.85 = 51,087.06/x
  3. Step 3: Cross multiply
    93,536.73x = 129,075.85 × 51,087.06
  4. Step 4: Simplify right side
    93,536.73x = 6,594,105,693.50
  5. Step 5: Solve for x
    x = 6,594,105,693.50/93,536.73
  6. Step 6: Final answer
    x = 70,497.50

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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.