Home / 62,063.15-93,117.20-38,343.00

Finding the Fourth Proportional to 62,063.15, 93,117.20 and 38,343.00

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Solution

The fourth proportional to 62,063.15, 93,117.20 and 38,343.00 is: 57,528.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,063.15 : 93,117.20 = 38,343.00 : x
  2. Step 2: Convert to fraction form
    62,063.15/93,117.20 = 38,343.00/x
  3. Step 3: Cross multiply
    62,063.15x = 93,117.20 × 38,343.00
  4. Step 4: Simplify right side
    62,063.15x = 3,570,392,957.07
  5. Step 5: Solve for x
    x = 3,570,392,957.07/62,063.15
  6. Step 6: Final answer
    x = 57,528.39

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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.