Home / 45,655.19-63,002.95-25,512.24

Finding the Fourth Proportional to 45,655.19, 63,002.95 and 25,512.24

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Solution

The fourth proportional to 45,655.19, 63,002.95 and 25,512.24 is: 35,206.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,655.19 : 63,002.95 = 25,512.24 : x
  2. Step 2: Convert to fraction form
    45,655.19/63,002.95 = 25,512.24/x
  3. Step 3: Cross multiply
    45,655.19x = 63,002.95 × 25,512.24
  4. Step 4: Simplify right side
    45,655.19x = 1,607,346,066.09
  5. Step 5: Solve for x
    x = 1,607,346,066.09/45,655.19
  6. Step 6: Final answer
    x = 35,206.21

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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.