Home / 26,013.60-35,898-14,683.50

Finding the Fourth Proportional to 26,013.60, 35,898 and 14,683.50

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Solution

The fourth proportional to 26,013.60, 35,898 and 14,683.50 is: 20,262.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,013.60 : 35,898 = 14,683.50 : x
  2. Step 2: Convert to fraction form
    26,013.60/35,898 = 14,683.50/x
  3. Step 3: Cross multiply
    26,013.60x = 35,898 × 14,683.50
  4. Step 4: Simplify right side
    26,013.60x = 527,108,283
  5. Step 5: Solve for x
    x = 527,108,283/26,013.60
  6. Step 6: Final answer
    x = 20,262.80

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.