Home / 19,041.02-26,277.42-10,543.14

Finding the Fourth Proportional to 19,041.02, 26,277.42 and 10,543.14

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Solution

The fourth proportional to 19,041.02, 26,277.42 and 10,543.14 is: 14,549.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,041.02 : 26,277.42 = 10,543.14 : x
  2. Step 2: Convert to fraction form
    19,041.02/26,277.42 = 10,543.14/x
  3. Step 3: Cross multiply
    19,041.02x = 26,277.42 × 10,543.14
  4. Step 4: Simplify right side
    19,041.02x = 277,046,386.51
  5. Step 5: Solve for x
    x = 277,046,386.51/19,041.02
  6. Step 6: Final answer
    x = 14,549.98

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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.