Home / 45,841.08-63,259.54-25,423.02

Finding the Fourth Proportional to 45,841.08, 63,259.54 and 25,423.02

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Solution

The fourth proportional to 45,841.08, 63,259.54 and 25,423.02 is: 35,083.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,841.08 : 63,259.54 = 25,423.02 : x
  2. Step 2: Convert to fraction form
    45,841.08/63,259.54 = 25,423.02/x
  3. Step 3: Cross multiply
    45,841.08x = 63,259.54 × 25,423.02
  4. Step 4: Simplify right side
    45,841.08x = 1,608,248,550.61
  5. Step 5: Solve for x
    x = 1,608,248,550.61/45,841.08
  6. Step 6: Final answer
    x = 35,083.13

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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.