Home / 35,070.04-48,397.48-19,154.32

Finding the Fourth Proportional to 35,070.04, 48,397.48 and 19,154.32

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Solution

The fourth proportional to 35,070.04, 48,397.48 and 19,154.32 is: 26,433.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,070.04 : 48,397.48 = 19,154.32 : x
  2. Step 2: Convert to fraction form
    35,070.04/48,397.48 = 19,154.32/x
  3. Step 3: Cross multiply
    35,070.04x = 48,397.48 × 19,154.32
  4. Step 4: Simplify right side
    35,070.04x = 927,020,819.11
  5. Step 5: Solve for x
    x = 927,020,819.11/35,070.04
  6. Step 6: Final answer
    x = 26,433.41

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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.