Home / 19,494.02-26,901.90-10,762.95

Finding the Fourth Proportional to 19,494.02, 26,901.90 and 10,762.95

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Solution

The fourth proportional to 19,494.02, 26,901.90 and 10,762.95 is: 14,852.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,494.02 : 26,901.90 = 10,762.95 : x
  2. Step 2: Convert to fraction form
    19,494.02/26,901.90 = 10,762.95/x
  3. Step 3: Cross multiply
    19,494.02x = 26,901.90 × 10,762.95
  4. Step 4: Simplify right side
    19,494.02x = 289,543,750.79
  5. Step 5: Solve for x
    x = 289,543,750.79/19,494.02
  6. Step 6: Final answer
    x = 14,852.96

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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.