Home / 42,461.36-58,597.02-26,555.04

Finding the Fourth Proportional to 42,461.36, 58,597.02 and 26,555.04

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Solution

The fourth proportional to 42,461.36, 58,597.02 and 26,555.04 is: 36,646.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,461.36 : 58,597.02 = 26,555.04 : x
  2. Step 2: Convert to fraction form
    42,461.36/58,597.02 = 26,555.04/x
  3. Step 3: Cross multiply
    42,461.36x = 58,597.02 × 26,555.04
  4. Step 4: Simplify right side
    42,461.36x = 1,556,046,209.98
  5. Step 5: Solve for x
    x = 1,556,046,209.98/42,461.36
  6. Step 6: Final answer
    x = 36,646.17

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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.