Home / 35,080.04-48,411.18-19,165.16

Finding the Fourth Proportional to 35,080.04, 48,411.18 and 19,165.16

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Solution

The fourth proportional to 35,080.04, 48,411.18 and 19,165.16 is: 26,448.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,080.04 : 48,411.18 = 19,165.16 : x
  2. Step 2: Convert to fraction form
    35,080.04/48,411.18 = 19,165.16/x
  3. Step 3: Cross multiply
    35,080.04x = 48,411.18 × 19,165.16
  4. Step 4: Simplify right side
    35,080.04x = 927,808,010.49
  5. Step 5: Solve for x
    x = 927,808,010.49/35,080.04
  6. Step 6: Final answer
    x = 26,448.32

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Double scale
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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.