Home / 62,582.69-93,764.18-52,119.99

Finding the Fourth Proportional to 62,582.69, 93,764.18 and 52,119.99

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Solution

The fourth proportional to 62,582.69, 93,764.18 and 52,119.99 is: 78,088.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,582.69 : 93,764.18 = 52,119.99 : x
  2. Step 2: Convert to fraction form
    62,582.69/93,764.18 = 52,119.99/x
  3. Step 3: Cross multiply
    62,582.69x = 93,764.18 × 52,119.99
  4. Step 4: Simplify right side
    62,582.69x = 4,886,988,254.26
  5. Step 5: Solve for x
    x = 4,886,988,254.26/62,582.69
  6. Step 6: Final answer
    x = 78,088.49

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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.