Home / 62,071.04-93,106.76-15,323.91

Finding the Fourth Proportional to 62,071.04, 93,106.76 and 15,323.91

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Solution

The fourth proportional to 62,071.04, 93,106.76 and 15,323.91 is: 22,985.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,071.04 : 93,106.76 = 15,323.91 : x
  2. Step 2: Convert to fraction form
    62,071.04/93,106.76 = 15,323.91/x
  3. Step 3: Cross multiply
    62,071.04x = 93,106.76 × 15,323.91
  4. Step 4: Simplify right side
    62,071.04x = 1,426,759,610.63
  5. Step 5: Solve for x
    x = 1,426,759,610.63/62,071.04
  6. Step 6: Final answer
    x = 22,985.91

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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.