Home / 14,927.04-22,367.76-7,510.80

Finding the Fourth Proportional to 14,927.04, 22,367.76 and 7,510.80

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Solution

The fourth proportional to 14,927.04, 22,367.76 and 7,510.80 is: 11,254.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,927.04 : 22,367.76 = 7,510.80 : x
  2. Step 2: Convert to fraction form
    14,927.04/22,367.76 = 7,510.80/x
  3. Step 3: Cross multiply
    14,927.04x = 22,367.76 × 7,510.80
  4. Step 4: Simplify right side
    14,927.04x = 167,999,771.81
  5. Step 5: Solve for x
    x = 167,999,771.81/14,927.04
  6. Step 6: Final answer
    x = 11,254.73

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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.