Home / 45,897.66-63,333.63-25,750.35

Finding the Fourth Proportional to 45,897.66, 63,333.63 and 25,750.35

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Solution

The fourth proportional to 45,897.66, 63,333.63 and 25,750.35 is: 35,532.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,897.66 : 63,333.63 = 25,750.35 : x
  2. Step 2: Convert to fraction form
    45,897.66/63,333.63 = 25,750.35/x
  3. Step 3: Cross multiply
    45,897.66x = 63,333.63 × 25,750.35
  4. Step 4: Simplify right side
    45,897.66x = 1,630,863,139.27
  5. Step 5: Solve for x
    x = 1,630,863,139.27/45,897.66
  6. Step 6: Final answer
    x = 35,532.60

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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.