Home / 14,752.23-22,130.77-7,356.93

Finding the Fourth Proportional to 14,752.23, 22,130.77 and 7,356.93

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Solution

The fourth proportional to 14,752.23, 22,130.77 and 7,356.93 is: 11,036.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,752.23 : 22,130.77 = 7,356.93 : x
  2. Step 2: Convert to fraction form
    14,752.23/22,130.77 = 7,356.93/x
  3. Step 3: Cross multiply
    14,752.23x = 22,130.77 × 7,356.93
  4. Step 4: Simplify right side
    14,752.23x = 162,814,438.15
  5. Step 5: Solve for x
    x = 162,814,438.15/14,752.23
  6. Step 6: Final answer
    x = 11,036.60

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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.