Home / 35,441.85-48,909.76-19,526.30

Finding the Fourth Proportional to 35,441.85, 48,909.76 and 19,526.30

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Solution

The fourth proportional to 35,441.85, 48,909.76 and 19,526.30 is: 26,946.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,441.85 : 48,909.76 = 19,526.30 : x
  2. Step 2: Convert to fraction form
    35,441.85/48,909.76 = 19,526.30/x
  3. Step 3: Cross multiply
    35,441.85x = 48,909.76 × 19,526.30
  4. Step 4: Simplify right side
    35,441.85x = 955,026,646.69
  5. Step 5: Solve for x
    x = 955,026,646.69/35,441.85
  6. Step 6: Final answer
    x = 26,946.30

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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.