Home / 26,410.16-36,446.14-14,473.60

Finding the Fourth Proportional to 26,410.16, 36,446.14 and 14,473.60

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Solution

The fourth proportional to 26,410.16, 36,446.14 and 14,473.60 is: 19,973.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,410.16 : 36,446.14 = 14,473.60 : x
  2. Step 2: Convert to fraction form
    26,410.16/36,446.14 = 14,473.60/x
  3. Step 3: Cross multiply
    26,410.16x = 36,446.14 × 14,473.60
  4. Step 4: Simplify right side
    26,410.16x = 527,506,851.90
  5. Step 5: Solve for x
    x = 527,506,851.90/26,410.16
  6. Step 6: Final answer
    x = 19,973.63

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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.