Home / 93,823.14-129,476.13-50,803.10

Finding the Fourth Proportional to 93,823.14, 129,476.13 and 50,803.10

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Solution

The fourth proportional to 93,823.14, 129,476.13 and 50,803.10 is: 70,108.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,823.14 : 129,476.13 = 50,803.10 : x
  2. Step 2: Convert to fraction form
    93,823.14/129,476.13 = 50,803.10/x
  3. Step 3: Cross multiply
    93,823.14x = 129,476.13 × 50,803.10
  4. Step 4: Simplify right side
    93,823.14x = 6,577,788,780.00
  5. Step 5: Solve for x
    x = 6,577,788,780.00/93,823.14
  6. Step 6: Final answer
    x = 70,108.38

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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.