Home / 25,070.55-37,599.66-10,283.69

Finding the Fourth Proportional to 25,070.55, 37,599.66 and 10,283.69

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Solution

The fourth proportional to 25,070.55, 37,599.66 and 10,283.69 is: 15,423.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,070.55 : 37,599.66 = 10,283.69 : x
  2. Step 2: Convert to fraction form
    25,070.55/37,599.66 = 10,283.69/x
  3. Step 3: Cross multiply
    25,070.55x = 37,599.66 × 10,283.69
  4. Step 4: Simplify right side
    25,070.55x = 386,663,059.55
  5. Step 5: Solve for x
    x = 386,663,059.55/25,070.55
  6. Step 6: Final answer
    x = 15,423.00

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.