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Finding the Fourth Proportional to 45,901.04, 63,344.04 and 25,762.28

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Solution

The fourth proportional to 45,901.04, 63,344.04 and 25,762.28 is: 35,552.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,901.04 : 63,344.04 = 25,762.28 : x
  2. Step 2: Convert to fraction form
    45,901.04/63,344.04 = 25,762.28/x
  3. Step 3: Cross multiply
    45,901.04x = 63,344.04 × 25,762.28
  4. Step 4: Simplify right side
    45,901.04x = 1,631,886,894.81
  5. Step 5: Solve for x
    x = 1,631,886,894.81/45,901.04
  6. Step 6: Final answer
    x = 35,552.29

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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.