Home / 19,346.04-26,696.98-10,962.52

Finding the Fourth Proportional to 19,346.04, 26,696.98 and 10,962.52

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Solution

The fourth proportional to 19,346.04, 26,696.98 and 10,962.52 is: 15,127.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,346.04 : 26,696.98 = 10,962.52 : x
  2. Step 2: Convert to fraction form
    19,346.04/26,696.98 = 10,962.52/x
  3. Step 3: Cross multiply
    19,346.04x = 26,696.98 × 10,962.52
  4. Step 4: Simplify right side
    19,346.04x = 292,666,177.19
  5. Step 5: Solve for x
    x = 292,666,177.19/19,346.04
  6. Step 6: Final answer
    x = 15,127.96

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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.