Home / 14,925.48-22,368.24-7,903.82

Finding the Fourth Proportional to 14,925.48, 22,368.24 and 7,903.82

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Solution

The fourth proportional to 14,925.48, 22,368.24 and 7,903.82 is: 11,845.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,925.48 : 22,368.24 = 7,903.82 : x
  2. Step 2: Convert to fraction form
    14,925.48/22,368.24 = 7,903.82/x
  3. Step 3: Cross multiply
    14,925.48x = 22,368.24 × 7,903.82
  4. Step 4: Simplify right side
    14,925.48x = 176,794,430.84
  5. Step 5: Solve for x
    x = 176,794,430.84/14,925.48
  6. Step 6: Final answer
    x = 11,845.14

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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.