Home / 34,124.95-47,114.81-22,030.84

Finding the Fourth Proportional to 34,124.95, 47,114.81 and 22,030.84

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Solution

The fourth proportional to 34,124.95, 47,114.81 and 22,030.84 is: 30,417.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,124.95 : 47,114.81 = 22,030.84 : x
  2. Step 2: Convert to fraction form
    34,124.95/47,114.81 = 22,030.84/x
  3. Step 3: Cross multiply
    34,124.95x = 47,114.81 × 22,030.84
  4. Step 4: Simplify right side
    34,124.95x = 1,037,978,731.00
  5. Step 5: Solve for x
    x = 1,037,978,731.00/34,124.95
  6. Step 6: Final answer
    x = 30,417.01

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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.