Home / 45,841.77-63,264.29-25,705.23

Finding the Fourth Proportional to 45,841.77, 63,264.29 and 25,705.23

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Solution

The fourth proportional to 45,841.77, 63,264.29 and 25,705.23 is: 35,474.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,841.77 : 63,264.29 = 25,705.23 : x
  2. Step 2: Convert to fraction form
    45,841.77/63,264.29 = 25,705.23/x
  3. Step 3: Cross multiply
    45,841.77x = 63,264.29 × 25,705.23
  4. Step 4: Simplify right side
    45,841.77x = 1,626,223,125.24
  5. Step 5: Solve for x
    x = 1,626,223,125.24/45,841.77
  6. Step 6: Final answer
    x = 35,474.70

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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.