Home / 40,834.16-56,347.22-22,925.06

Finding the Fourth Proportional to 40,834.16, 56,347.22 and 22,925.06

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Solution

The fourth proportional to 40,834.16, 56,347.22 and 22,925.06 is: 31,634.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,834.16 : 56,347.22 = 22,925.06 : x
  2. Step 2: Convert to fraction form
    40,834.16/56,347.22 = 22,925.06/x
  3. Step 3: Cross multiply
    40,834.16x = 56,347.22 × 22,925.06
  4. Step 4: Simplify right side
    40,834.16x = 1,291,763,597.51
  5. Step 5: Solve for x
    x = 1,291,763,597.51/40,834.16
  6. Step 6: Final answer
    x = 31,634.38

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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.