Home / 34,349.10-51,501.45-14,622.30

Finding the Fourth Proportional to 34,349.10, 51,501.45 and 14,622.30

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Solution

The fourth proportional to 34,349.10, 51,501.45 and 14,622.30 is: 21,924.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,349.10 : 51,501.45 = 14,622.30 : x
  2. Step 2: Convert to fraction form
    34,349.10/51,501.45 = 14,622.30/x
  3. Step 3: Cross multiply
    34,349.10x = 51,501.45 × 14,622.30
  4. Step 4: Simplify right side
    34,349.10x = 753,069,652.34
  5. Step 5: Solve for x
    x = 753,069,652.34/34,349.10
  6. Step 6: Final answer
    x = 21,924.00

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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.