Home / 25,526.00-35,220.71-14,913.58

Finding the Fourth Proportional to 25,526.00, 35,220.71 and 14,913.58

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Solution

The fourth proportional to 25,526.00, 35,220.71 and 14,913.58 is: 20,577.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,526.00 : 35,220.71 = 14,913.58 : x
  2. Step 2: Convert to fraction form
    25,526.00/35,220.71 = 14,913.58/x
  3. Step 3: Cross multiply
    25,526.00x = 35,220.71 × 14,913.58
  4. Step 4: Simplify right side
    25,526.00x = 525,266,876.24
  5. Step 5: Solve for x
    x = 525,266,876.24/25,526.00
  6. Step 6: Final answer
    x = 20,577.72

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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.