Home / 42,533.29-63,752.95-17,559.57

Finding the Fourth Proportional to 42,533.29, 63,752.95 and 17,559.57

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Solution

The fourth proportional to 42,533.29, 63,752.95 and 17,559.57 is: 26,319.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,533.29 : 63,752.95 = 17,559.57 : x
  2. Step 2: Convert to fraction form
    42,533.29/63,752.95 = 17,559.57/x
  3. Step 3: Cross multiply
    42,533.29x = 63,752.95 × 17,559.57
  4. Step 4: Simplify right side
    42,533.29x = 1,119,474,388.23
  5. Step 5: Solve for x
    x = 1,119,474,388.23/42,533.29
  6. Step 6: Final answer
    x = 26,319.96

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.