Home / 14,686.02-22,048.47-14,060.70

Finding the Fourth Proportional to 14,686.02, 22,048.47 and 14,060.70

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Solution

The fourth proportional to 14,686.02, 22,048.47 and 14,060.70 is: 21,109.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,686.02 : 22,048.47 = 14,060.70 : x
  2. Step 2: Convert to fraction form
    14,686.02/22,048.47 = 14,060.70/x
  3. Step 3: Cross multiply
    14,686.02x = 22,048.47 × 14,060.70
  4. Step 4: Simplify right side
    14,686.02x = 310,016,922.13
  5. Step 5: Solve for x
    x = 310,016,922.13/14,686.02
  6. Step 6: Final answer
    x = 21,109.66

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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.